Question

(a) If the perimeter of an equilateral triangle is 15 cm, find its side. th) If the perimeter of a square is 24cm then find the length of its side. is used​

Answer 1

Answer:

side of triangle=5cm

side of square=12cm

Explanation:

perimeter of a triangle=s+s+s

15cm =3s

s =15/3

s =5cm

perimeter of a square = s×s

24cm = (side)²

side = root over in 24

side = 2×2×2×3

side = 2×2×3

side = 12cm