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2 years ago

URGENT WILL GIVE BRAINLIEST

Mathematics

2 answers:

alukav5142 [94]2 years ago

8 0

Answer: 626.7cm^2

Step-by-step explanation:

30 * 15 = 450

area of circle = πr^2

r = 15/2 = 7.5

$7.5^2=56.25*pi=176.7$

450+176.7 = 626.7

Vinil7 [7]2 years ago

5 0

Answer:

626.7 $cm^{2}$

Step-by-step explanation:

Consider the figure as a circle with radius 7.5 and a rectangle with width 30 and length 15.

CIRCLE

A = pi*r*r = pi*7.5*7.5 = 56.25pi =176.7

RECTANGLE

A = l*w = 15*30 = 450

176.7 + 450 = 626.7 $cm^{2}$

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