Math, asked by kbimleshjha, 7 months ago

find the perimeter of triangle ABC in which AB = 7 cm BC= 5cm CA = 9cm

Answers

Answered by Tanushree95

1

Answer:

21cm

Step-by-step explanation:

perimeter is sum of length of all sides

hence

AB+BC+AC=perimeter

7+9+5=21(cm)

hope that helps

Answered by Anonymous

4

Answer:

perimeter=side+side+base

p=7+5+9

p=21cm

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