Question

find area of shaded portion radius 5 height 3 breadth 9 see in image show full solution ​

Answer 1

Answer:

42.5

Step-by-step explanation:

area of circle =pi r²

radius =5

so, area=3.14×5×5

=78.5

area of triangle =1/2×b×h

given b=9

h=5+3=8

so area =1/2×9×8

=36

therefore area of shaded region =area of circle - area of triangle

area of shaded region =78.5 - 36

=42.5

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