Question

32. What is the perimeter of a regular octagon with a side length of 7 units?

11 units
35 units
49 units
56 units

Answer 1

56

Explanation:

solution

Here

P=8a=8·7=56

Answer 2

56 units

Explanation:

the perimeter of a rectangular octagon with sides of length a

is equal to: 8 × a

Then

the perimeter of a regular octagon with a side length of 7 units

is equal to: 8 × 7 = 56 units