Math, asked by janakanniappan, 6 months ago

the semi perimeter of a traingle having sides 15cm, 20cm and 25 cm is

Answers

Answered by tanvi1307

4

Answer:

Given : A triangle having sides 15 cm , 20 cm and 25 cm. To find : The semi perimeter of a triangle ? Substitute in the formula, Therefore, the semi perimeter of a triangle is 30 cm.

Answered by Anonymous

6

Answer:

The perimeter of a traingle having sides 15cm, 20cm and 25 cm = 15+20+25 = 60cm.

Semi perimeter of the triangle = 60/2 = 30cm

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