# CBSE Class 9 Mathematics/Triangles/MCQ

**CBSE Class 9 Mathematics/ Triangles – Chapter 7/ MCQ is about the multiple choice questions that you can expect for Yearly examination. Here you can find out practice problems for Class 9 Mathematics.**

**CBSE Class 9 Mathematics/ Triangles – Chapter 7/ MCQ**

**Multiple Choice Questions / Extra Questions for Practice/MCQ**

**Choose the correct answer from the options given below:**

1.** In an isosceles triangle, the angles opposite to equal sides are ———**

A. Equal

B. Unequal

C. 90 degree

2. **Sum of any two sides of a triangle is ——- the third side.**

A. Smaller than

B. Greater than

C. Equal

3. **Triangle PQR is right angled at P and then hypotenuse is ———–**

A. PR

B. PQ

C. QR

4. **Which of the following is not considered as a congruence criterion of triangle?**

A. SSS

B. SAS

C. SSA

5.** If triangle PQR is congruent to triangle XYZ, then PR = —–**–

A. XY

B. XZ

C. YZ

6. **If triangle ABC is congruent to triangle KLM, then which of the following is not true?**

A. AB = KL

B. AC = KM

C. BC = MK

7. **If AB = YZ, BC = ZX and CA = XY, then which of the following is true?**

A. ABC congruent to XYZ

B. ABC congruent to YXZ

C. ABC congruent to YZX

8. **Each angle of an Equilateral triangle is of ——– degree.**

A. 60

B. 90

C. 180

9.** In a triangle PQR, PQ = PR and <P = 50, <Q = <R = ——**

A. 55

B. 65

C. 60

10. **AD is an altitude of an isosceles triangle ABC in which AB = AC. Then ————**

A. AD bisects <A

B. AD bisects <B

C. AD bisects <C

**ANSWERS:**

1. Equal

2. Greater than

3. QR

4. SSA

5. XZ

6. BC = MK

7. ABC congruent to YZX

8. 60

9. 65

10. AD bisects <A