Question

pls answer me in detail . please ​

Answer 1

Answer:

How can we find out the area of the octagon without knowing the measurement of the side? Anyway, according to your fingers:

Area of octagon = area(trap.ABCH) + area(trap.CHGD)+area(trap.DGFE).

by using this formula we can find out the area of an octagon ABCDEFGH.

THANK YOU