side equatorial triangle is decreased by 2cm.its area is decreased by 11√3cm2 find height of the triangle
Answers
Answered by
0
Answer:
6√3
Step-by-step explanation:
(√3/4)*a²- (√3/4)*(a-2)²=11*√3
a²- (a-2)²=44
a=6√3
Similar questions