the shaded area of the following figure is 146 centimetre square. what is the area of the region where the circle overlap? (take π=3.14)
Answers
Answer:
Step-by-step explanation:
Area of the circle overlapped region is 72 .
Given
To find the area of the region overlapped.
"x" be the area of the region overlapped,
( i.e., ) x = ?
Shaded area = 146
Length of rectangle = 35
Breadth of rectangle = 20
Radius ( r ) = 10
Formula : Area of rectangle = length × breadth
= 35 × 20
= 700
Area of 2 circles = Area of rectangle - Area of shaded region
= 700 - 146
= 554
Area of 2 circles = ( 2 × × ) - x
554 = ( 2 × 3.14 × 10 × 10 ) - x
554 = 628 - x
554 - 628 = - x
- 72 = - x
x = 72
Therefore, the area of the region where the circle overlapped is 72 .
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the shaded area of the following figure is 146 centimetre square. what is the area of the region where the circle overlap? (take π=3.14)
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