SSS

Q. In triangles ABC and PQR, ∠A = ∠P, AB = PQ and ∠B = ∠Q; then by which congruency criterion are these two triangles congruent?

1. SSS criterion
2. ASA criterion
3. SAS criterion
4. AAA criterion

Q. If $\Delta ABC$ $\cong$ $\Delta DEF$ by SSS congruence, then, match the corresponding equal sides.

1. DE
2. EF
3. FD

Q.

If all the sides of $△$CAT are equal to corresponding sides of $△$RAT, then $△$RAT $\cong$ $△$CAT.

1. True

2. False

Q. Which of the following options is/are appropriate criteria for congruence?

1. S.S.S.
2. A.A.A.
3. A.S.A.
4. S.A.S.

Q. In triangles ABC and PQR, ∠C = ∠R, BC = QR and ∠B = ∠Q, then by which congruency criteria are these two triangles congruent?

1. A.S.A. criterion
2. A.A.A. criterion
3. S.A.S. criterion
4. S.S.S. criterion

Q. Any two triangles are said to be congruent if

1. any one corresponding angle is equal.
2. all their corresponding sides are equal.
3. any one corresponding side is equal.
4. any two corresponding angles are equal.

Q.

In the given figure, if $\angle$ACB = ${30}^{\circ }$, the value of $\angle$ACD is

___${}^{\circ }$.

Q. In triangles GCF and KHJ, GC = KH, CF = HJ and angle C = angle H, then by which congruency rule are these two triangles congruent?

1. SSS criterion
2. SAS criterion
3. AAA criterion
4. ASA criterion

Q.

The diagonal of a rectangle divides it into 2 congruent triangles.

1. False

2. True

Q. $\text{In the given figure,}\Delta ABC\text{is equilateral with point}O\text{as its circumcentre. Here, area of}\Delta BOC=\frac{1}{3}\text{area of}\Delta ABC$.

1. True
2. False

Q.

$\text{In the given figure,}\Delta ABC\text{and}\Delta OBC\text{are both isosceles.}$
$\text{It can be concluded that:}$

1. $\Delta AOB\cong \Delta AOC$

2. AB = AO

3. $\angle ABO=\angle ACO$

4. $\Delta AOB\text{is not congruent to}\Delta AOC$

Q.

If three sides of one triangle are equal to the three sides of another triangle, then, the two triangles are congruent by __ congruence condition.