1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard X
Mathematics
AAA Similarity
In ABC and ...
Question
In
△
A
B
C
and
△
D
E
F
,
∠
A
=
50
o
,
∠
B
=
70
o
,
∠
C
=
60
o
,
∠
D
=
60
o
,
∠
E
=
70
o
,
∠
F
=
50
o
, then
△
A
B
C
is similar to:
A
△
D
E
F
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
△
E
D
F
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
△
D
F
E
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
△
F
E
D
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is
D
△
F
E
D
As per the diagram,
∠
A
=
∠
F
,
∠
B
=
∠
E
,
∠
C
=
∠
D
Therefore,
△
A
B
C
∼
△
F
E
D
Suggest Corrections
3
Similar questions
Q.
In the given figure of
△
A
B
C
, let
∠
A
=
50
o
,
B
=
60
o
,
and
C
=
70
o
. If mid-point of side
A
B
,
B
C
and
C
A
are
D
,
E
and
F
respectively then find
∠
D
E
F
Q.
Classify following triangle into acute, obtuse, right triangle:
In
△
A
B
C
,
∠
A
=
50
o
,
∠
B
=
60
o
,
∠
C
=
70
o
Q.
Refer to figure. Copy and complete the table :
∠
A
B
D
∠
D
B
E
∠
E
B
C
70
o
70
o
?
50
o
?
60
o
35
o
80
o
?
Q.
From the following data, state whether
△
ABC is similar to
△
DEF or not.
(a)
∠
A
=
70
o
,
∠
B
=
80
o
,
∠
D
=
70
o
,
∠
F
=
30
o
(b)
A
B
=
8
c
m
,
B
C
=
9
c
m
,
C
A
=
15
c
m
,
D
E
=
4
c
m
,
E
F
=
3
c
m
,
F
D
=
5
c
m
.
Q.
Show that in two triangles
Δ
ABC and
Δ
DEF, whether in the following conditions they are similar or not. Why?
(i)
∠
A
=
30
o
,
∠
B
=
50
o
,
∠
C
=
80
o
(ii)
∠
D
=
50
o
,
∠
E
=
30
o
,
∠
F
=
80
o
.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Criteria for Similarity of Triangles
MATHEMATICS
Watch in App
Explore more
AAA Similarity
Standard X Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app