find the Area of shaded portion?
please answer my question
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Step-by-step explanation:
FIRST LET'S FIND AREA OF RECTANGLE
AREA OF RECTANGLE =L×B
=50×13=700 sq.cm
Now, LETS FIND AREA OF THE SECTOR
AS WE CAN SEE THE SECTOR IS SEMICIRCLE
- AREA OF SECTOR = theta/360 × pi × r^2
= 1/2 ×22/7×14×14
=11×2×14
=22×14=308
area of shaded region =700-308=392 sq.cm
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