Question

A circular park of diameter is 30cm is surrounded by a circular path of width 5m .Find the area of the path?
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Answer 1

Answer:

550 cm^2

Step-by-step explanation:

Given diameter = 30 cm

so, radius = diameter/2

= 30/2

= 15 cm

area of park = πr^2

= 22/7×15×15

= 707.143 cm^2

now radius of park including path = 15+5

= 20 cm

area of park = πr^2

= 22/7×20×20

= 1257.143 cm^2

so area of path = area of park including path - area of park

= 1257.143 cm^2 - 707.143 cm^2

= 550 cm^2

hope this will help you

Answer 2

Answer:

The area of the path will be 550 cm^2.