Question

16
(b)The area of pentagon 1is 73.5 cm.
The area of pentagon 2 is 6 cm.
Find the ratio perimeter of pentagon 1: perimeter of pentagon 2 in its simplest form

Answer 1

Answer:

1: perimeter of pentagon 2 in its simplest form

Step-by-step explanation:

73.5cm : 6 cm.

Answer 2

Step-by-step explanation:

Regular Pentagon has 5 side and all are equal.

Therefore,

perimeter = sum of all the sides

perimeter = 5 × side

100 = 5 × side

side = 100 ÷ 5

side = 20cm