Math, asked by milapoonia, 4 months ago

find the third side of the triangle is perimeter of that triangle is 20 metre and two of its side are 5m and 4m

Answers

Answered by Bhumi101005

2

Answer:

perimeter = 20 metre

perimeter = some of three sides

20 m = 5m + 4m + x

x = 20m - (5m+4m)

x = 20m - 9m

Thus x = 11m

The third side of that triangle is 11 metre.

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