Question

plz plz plz answer correctly

Answer 1

Step-by-step explanation:

area of shaded region = area of bigger + area of smaller semicircle - unshaded semicircle

= πr^2/2 + πr^2/2 - πr^2/2

= π/2 ( r^2 + r^2 + r^2 )

= π/2 ( 10^2 + 5^2 + 5^2)

= π/2 (.100 + 25 - 25)

= π/2 × 100

= 3.142 × 50

= 157.10

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Answer 2

Answer is 157 . 10
Please mark me as brainliest.