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emmainna [20.7K]
4 years ago
6

Helppp please last question....

Mathematics
1 answer:
Lina20 [59]4 years ago
7 0

Answer:

Step-by-step explanation:

the figure is divided into 2 semi circles and a square

so the area of the figure will be area of the 2 semi circles + area of the square

area of the 1st semicircle = 1/2 \pir^2

= 1/2 × 3.14 × 5^2

( radius = 5 since diameter is 10 and radius = d/2 )

= 1/2 × 3.14 × 25

= 12.5 × 3.14

= 39.25

area of the 1st semi circle = area of the 2nd semi circle = 39.25 m^3

area of the square = s × s

s = 10m

∴ area = 10 × 10 = 100 m^2

∴ area of the figure = 39.25 + 39.25 + 100

= 178.5 m^2

hope this helps

plz mark it as brainliest!!!!!!!!

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