How to find angle of regular polygon when length of side is given?
Answers
Answered by
0
Answer: Heron's Formula
Step-by-step explanation:
Draw a diagonal, forming 2 triangles.
Find the value of the diagonal using Pythagoras theorem.
Then fond the areas o both the triangles using heron's formula.
Then add the areas of the two triangles.You will get the area of the polygon.
Similar questions