Introduction to Congruency
Trending Questions
Q. If the angles of a triangle are in the ratio 2:3:4, then the difference between the largest and the smallest angle is
- 20∘
- 30∘
- 10∘
- 40∘
Q. Which of the following pairs of figures are congruent?
Q. In ΔABC, AB=AC, ∠A=40∘. O is a point inside ΔABC such that ∠OBC=∠OCA. Find the measure of ∠BOC.
- 110∘
- 35∘
- 140∘
- 155∘
Q.
If and are two events, then the probability of the event that at most one of occurs, is
All of the above
Q.
The front and back of a car are asymmetrical.
- True
- False
Q.
Solve the equation and represents the solution graphically.
Q. What is the solution of the equation 4x+25=7x+10?
- x=4
- x=5
- x=8
- x=10
Q. Two angles of a triangle are in the ratio 23:32 and the third angle is 50∘. The two angles are:
- 45∘, 85∘
- 30∘, 95∘
- 30∘, 100∘
- 40∘, 90∘
Q. Two triangles are congruent, if they have
- same shape, equal measure
- same shape, unequal measure
- different shape, unequal measure
- different shape, equal measure
Q. If in two triangles ABC and PQR , AB = PQ, AC = PR and BC = QR, then .
- ∆ ACB ≅ ∆ PQR
- ∆ ABC ≅ ∆ PRQ
- ∆ ABC ≅ ∆ PQR
Q. In the figure below, lines AB and CD intersect at O. If ∠AOC+∠BOE=70∘ and ∠BOD=40∘, find 2∠BOE.
- 50∘
- 30∘
- 60∘
- 90∘
Q. Which of the following parameters should be exactly same for two objects to be congruent?
- Only size
- Neither shape nor size
- Both shape and size
- Only shape
Q. The auxiliary circle of the hyperbolax29−y216=1 is x2+y2=9
- False
- True