Find the area of an equilateral triangle with sides
a. 16 cm
b. 1.2 cm
Answers
Answered by
3
Answer:
Formula to find area of equilateral triangle=
√3/4 * (s)²
where s = side
a. s= 16 cm
=> Area = (√3/4) * (16)²
=> Area = (√3/4) * 16 * 16
=> Area = 64√3 cm²
b. s= 1.2 cm
=> Area = (√3/4) * (1.2)²
=> Area = (√3/4) * 1.2 * 1.2
=> Area = 0.36√3 cm²
Similar questions