Question

Are
(a) 8 cm, 7 cm and 11 cm (b) 21 cm, 24 cm and 30 cm
(c) 14 m, 17 m and 20 m
3. Find the perimeter of an equilateral triangle whose side is 15 cm long.
- of an equilateral triangle is 36 cm. Find the side of the equilateral
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Answer 1

Bas third ka full question h baaki question full post karo then I will solve it.

I am solving question 3 .

Perimeter of an equilateral triangle is 3a.

3×15cm= 45cm

Hope it helps

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