find the area of an equilateral triangle whose side is 9 cm.
by equilateral triangle area
Answers
Answered by
1
Step-by-step explanation:
Area of an equilateral triangle = root3/4 × side²
= root3/4 × 9×9 = 81root3/4
Answered by
1
Step-by-step explanation:
HOPE THIS ANSWER WILL HELP YOU AND MARK ME AS BRAINLIST
Attachments:
Similar questions