find the side of an equilateral triangle whose area is 20√3 cm^2
Answers
Answered by
0
Answer:
AREA OF EQUILATERAL TRIANGLE = √ 3 SIDE SQUARE
4
20√3 = √ 3 S^2
4
20√3*4 = S ^2
√3
S^2= 80 cm
SIDE = √80
SIDE = 8.94 cm
Step-by-step explanation:
Similar questions