RHS Criteria for Congruency of Triangles
Trending Questions
Q. Which criterion for congruency of triangles makes △ABC and △ADC congruent?
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/572997/original_tttt.png)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/572997/original_tttt.png)
- SAS
- ASA
- SSS
- RHS
Q. In trianglePQR; ∠ P = ∠Q = ∠ R
Find all the three angles of the triangle.
Find all the three angles of the triangle.
Q. In the given figure, prove that: [4 MARKS]
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/19062/content_7.jpg)
(i) ΔXYZ≅ΔXPZ
(ii) YZ = PZ
(iii) ∠YXZ=∠PXZ
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/19062/content_7.jpg)
(i) ΔXYZ≅ΔXPZ
(ii) YZ = PZ
(iii) ∠YXZ=∠PXZ
Q. A square is divided into two parts by drawing one of its diagonal. What all congruency criteria can be used to prove the two triangles formed congruent?
- SSS
- ASA
- SAS
- RHS
Q. In the figure given below, ∠BCD=60∘.
What is the measure of ∠BDA?![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/419088/original_Annotation36.png)
What is the measure of ∠BDA?
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/419088/original_Annotation36.png)
- 40∘
- 60∘
- 50∘
- 30∘
Q.
For the given figure complete the congruence statement:
△BCA≅ △ ___________
Q. (a) In the given figure, prove that: BD = BC.
![](https://search-static.byjusweb.com/question-images/byjus/t-fhA1s7uQE6N4CWOk4MtySrZFFGfvoB8OLH6jCbA5W6KFmcXORToyeyX_C_5hZPg-WoQC28BKORsHNR6wU-jpoh1g2bCmNcqGA_m1BiXkZDZRtSPv1YsQ7enUEsiWYBeMz5HQb6)
(b) In the given figure, ΔABC and ΔOBC are both isosceles.
Prove that ΔAOC is congruent to ΔAOB.
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/16197/content_q6.png)
[4 MARKS]
(b) In the given figure, ΔABC and ΔOBC are both isosceles.
Prove that ΔAOC is congruent to ΔAOB.
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/16197/content_q6.png)
[4 MARKS]
Q. (a) In the given figure, prove that:
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/19061/content_4.jpg)
(i) PQ = RS
(ii) PS = QR
(b) Which congruence criterion will you use in the following?
(i) Given: ∠ MLN = ∠ FGH
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/19061/content_4.jpg)
(i) PQ = RS
(ii) PS = QR
(b) Which congruence criterion will you use in the following?
(i) Given: ∠ MLN = ∠ FGH
∠ NML = ∠ GFH
ML = FG
So, ΔLMN ≅ ΔGFH
(ii) Given: EB = DB
AE = BC
∠ A = ∠ C = 90°
So, ΔABE ≅ ΔCDB
.
[4 MARKS]
Q.
Question 39
In the given figure (Q .No. 37) which of the following is true?
(a) ∠1=∠5
(b) ∠4=∠8
(c) ∠5=∠8
(d) ∠3=∠7
Q. In the given figure AB = DC and AD = 5 cm. Find BC.![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/415643/original_Annotation11.png)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/415643/original_Annotation11.png)
- 5 cm
- 4 cm
- 3 cm
- 6 cm
Q.
If, △DCA≅△BED by RHS criteria and ∠DBE = 30∘, then, what is ∠CAD?
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/434423/original_Annotation69.png)
- 30°
- 45°
- 60°
- 90°
Q. ![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/419511/original_Annotation33.png)
∠SQR=30∘, ∠QRS=∠PSR=90∘ and PR=QS.
What is the measure of ∠SRP
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/419511/original_Annotation33.png)
∠SQR=30∘, ∠QRS=∠PSR=90∘ and PR=QS.
What is the measure of ∠SRP
- 40∘
- 30∘
- 60∘
- 50∘
Q. In the given figure, if AB = AC, then
△ABD≅△ACD by criteria.![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/444443/original_Annotation_2019-09-08_122324.11.png)
△ABD≅△ACD by
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/444443/original_Annotation_2019-09-08_122324.11.png)
- SAS
- RHS
- ASA
- SSS
Q. In the given figure, if AB = AC, then which of the following statement(s) is/are true?![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/424890/original_Annotation59.png)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/424890/original_Annotation59.png)
- △ABD ≅ △ACD by RHS postulate
- △ABD ≅ △ACD by ASA postulate
- BD = DC
- If ∠ABD = 60∘, then, ∠ACD = 30∘
Q. In the given figure, If AB = AC, then
△ABD≅△ACD by ____ criteria.![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/444443/original_Annotation_2019-09-08_122324.11.png)
△ABD≅△ACD by ____ criteria.
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/444443/original_Annotation_2019-09-08_122324.11.png)
- ASA
- SSS
- RHS
- SAS
Q. AP bisects ∠BAC
If the above statement is true then mention answer as 1, else mention 0 if false
![187778.jpg](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/187778.jpg)
If the above statement is true then mention answer as 1, else mention 0 if false
![187778.jpg](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/187778.jpg)
Q. Which criterion of congruency is shown in the figure below?![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/414997/original_Annotation9.png)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/414997/original_Annotation9.png)
- SAS
- RHS
- SSS
- ASA
Q. In the given figure, If AB = AC, then
△ABD≅△ACD by ____ criteria.![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/444443/original_Annotation_2019-09-08_122324.11.png)
△ABD≅△ACD by ____ criteria.
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/444443/original_Annotation_2019-09-08_122324.11.png)
- ASA
- RHS
- SAS
- SSS
Q. In the given figure, if AB = AC, then
△ABD≅△ACD by criteria.![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/444443/original_Annotation_2019-09-08_122324.11.png)
△ABD≅△ACD by
![](https://s3-us-west-2.amazonaws.com/infinitestudent-images/ckeditor_assets/pictures/444443/original_Annotation_2019-09-08_122324.11.png)
- SSS
- ASA
- SAS
- RHS
Q. Two right-angled triangles have equal hypotenuse and base. Then the triangles are congruent by _____ criterion.
- RHS
- SAS
- ASA
- SSS
Q.
Using the information given in the figure, find the values of x and y.
x = 15, y = 9
x = 9, y = 15
x = 14, y = 9
x = 15, y = 10
Q. Which criterion for congruency of triangles makes △ABC and △ADC congruent?
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/572997/original_tttt.png)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/572997/original_tttt.png)
- SAS
- ASA
- SSS
- RHS
Q. In a triangle PQR, ∠P=60∘ and ∠Q=∠R, find ∠R.
Q. A square is divided into two parts by drawing one of its diagonal. What all congruency criteria can be used to prove the two triangles formed congruent?
- SSS
- ASA
- SAS
- RHS
Q. In the given figure, if
∠B =∠Y=90°
XZ = AC and YZ = BC, then the triangles are congruent by RHS criterion.
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/5829/content_cong_3.png)
∠B =∠Y=90°
XZ = AC and YZ = BC, then the triangles are congruent by RHS criterion.
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/5829/content_cong_3.png)
- False
- True
Q. In the figure, the two triangles are congruent. The corresponding parts are marked. We can write ΔRAT≡?
![1646092_82fa180997fa457ba9d1132ff208e04b.png](https://search-static.byjusweb.com/question-images/toppr_ext/questions/1646092_82fa180997fa457ba9d1132ff208e04b.png)
![1646092_82fa180997fa457ba9d1132ff208e04b.png](https://search-static.byjusweb.com/question-images/toppr_ext/questions/1646092_82fa180997fa457ba9d1132ff208e04b.png)