Question

Answer to this questions as quickly u can..... question number 28.

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

13, 21,21

Step-by-step explanation:

Let the third side be x .

Therefore other two equal sides are 2x-5 m.

A/Q

Perimeter = sum of all the sides of a triangle

55=x + 2x-5 + 2x-5

55=5x - 10

55+10=5x

5x=65

X=13

So, 2*13-5=26-5=21

Hence, the sides are 21 ,21, and 13mtr.