find the area of an equilateral triangle whose perimeter is 9m
Answers
Answered by
2
perimeter = (3× side) for a triangle
so,
3×side = 9
side = 3m
area of equilateral triangle=√3÷4 ×(side)²
= 9√3 /4 is your answer
hope it helped you a lot
please mark it as the brainliest answer
Similar questions
Math,
5 months ago
Math,
5 months ago
Physics,
10 months ago
Social Sciences,
10 months ago
Physics,
1 year ago