Practice30Create account

Two triangles are congruent. The perimeter of the first is 24 cm. The perimeter of the second is:

Class 9Criteria for CongruenceGeometry — Triangles
  • A24
  • B26
  • C22
  • D48

Step-by-Step Solution

Congruent triangles have identical corresponding sides, so equal perimeters: 24 cm.
Answer: A) 24

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Criteria for Congruence practice questions

More Class 9 Criteria for Congruence practice

Riya draws two triangles. In the first, two sides are 7 cm and 9 cm with a 40° angle…In triangle ABC, D is the midpoint of BC. AD is drawn. It is given AB = AC. Using…Arjun claims: 'If two triangles have two equal angles and one equal side anywhere, they…Two line segments AB and CD bisect each other at O. To prove triangle AOC is congruent…In triangle ABC, the bisector AD of angle A meets BC at D and it is given AB = AC. In…