Question

find the length of a side of an equilateral triangle whose perimeter is 72 cm​

Answer 1

Answer:

24

Step-by-step explanation:

length of all side of equilateral triangle is same.

therefore perimeter=3a

72=3a

72/3=a

24=a

Answer 2

Answer:

24 of 7 %of 128+48

2645+5