Question

In th figure if PQ=5 cm,BQ=2cm and CR=3cm then what is the perimeter of triangle PQR

Answer 1

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Answer 2

Answer:

The perimeter of the given figure is 16 cm.

Step-by-step explanation:

Given : In the figure if PQ=5 cm,BQ=2cm and CR=3cm.

To find : What is the perimeter of triangle PQR?

Solution :

As we have given, PQ=5 cm,BQ=2cm and CR=3cm

According to figure,

BQ=BP=2 cm

CQ=CR=AR=PA=3 cm

Perimeter of the triangle is sum of all sides.

Perimeter = BQ+QC+CR+RA+PA+BP

Perimeter = 2+3+3+3+3+2

Perimeter = 16 cm.

Therefore, The perimeter of the given figure is 16 cm.