Question

hi
i am shyam i have a maths doubt the doubt is in this sum ​

Answer 1

Answer:

96.25 cm².

Step-by-step explanation:

total area of shaded portion is equal to area of semicircle 1 and area of semicircle 2.

radius for semi circle 1 is equal to 14 / 2 is equal to 7 cm.

therefore area of semicircle 1 is equal to 77 cm².

radius for semi circle to is equal to 7 / 2 is equal to 7 / 2.

therefore area of semicircle to is equal to tu 19.25 cm².

therefore total area of shaded portion is equal to 96.25 cm²

From adjoining written solution you can understand better,.

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