What is the perimeter of a triangle with sides measuring 8 cm, 5 cm, and 7 cm?

20 cm

21 cm

19 cm

22 cm

Video Explanation

Watch Video Solution

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the formula to calculate the perimeter of a rectangle?

Q2.

A rectangle has a length of 10 cm and a breadth of 5 cm. What is its perimeter?

Q3.

If a rectangle’s perimeter is 50 cm and the length is 20 cm, what is the breadth?

Q4.

A rectangle has a perimeter of 64 cm and a breadth of 12 cm. What is its length?