Question

please help bros and siss​

Answer 1

Step-by-step explanation:

• first find the area of square
• then find area of circle
• then minus the area of circle from area of square

area of square = a²

= 100

area of circle = πr²

= 3.14 *( 3.5 )²

= 38.46

now ,

100 - 38.46

= 61.54

so ans is 61.54

Answer 2

Answer:

Area of Shaded portion = 61.5cm²

Step-by-step explanation:

Area of Shaded portion

= Area of Square - Area of Circle

So, Area of Shaded portion = (10)² - (22/7)×(3.5)²

= 100 - 38.5

= 61.5cm²

So, Area of Shaded portion = 61.5cm²

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