Question
The area of a regular octagon is 35 cm². What is the area of a regular octagon with sides three times as long?
Answers
Rezu
The new area is 35x9=315cm2
Rezu
3x increase in side length corresponds to a 9x increase in area
Samuel
Thankyou so much, and thanks for telling me how to do it. :)
paul
the area of a regular octagon is 35 cm square. what is the area of a regular octagon with sides five times as long?
Person of Intrest
175 cm