Question

a a to write the rule. 12 The perimeter of a circle of radius 4 cm is calculated by 2 x 1 x 4 and the perimeter of a circle of a radius 6 cm is calculated by 2 x n * 6. A. Can you find the formula for the perimeter of a circle using the giver information? B. Using the formula, state how the perimeter of a circle with a radius of​

Answer 1

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SEE THE ATTACHMENT

Answer 2

Answer:

perimeter of Pentagon= 5xside

= 5x2=10cm

perimeter of rectangle=2*(l+b)

= 2*(5+4)

=18