1.

Find the area of shaded portion formed by a semicircle placed above a square.(Side of square = 7cm)​

Answer»

Answer:

area of SEMI CIRCLE =1/2*3.14* (3.5)^2

Step-by-step EXPLANATION:

side of square=diameter of semi circle.

radius=7/2cm=3.5cm

therefore, area of semi circle=1/2*PI(3.14)*r^2



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