Q19. Find the area of a circle inscribed in a square with an area 196 square cm.
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Answer:
Step-by-step explanation:
Area of a square is = 196cm^2
a^2=196cm^2
a= 14
So that diameter of a circle Is 14
r = 7
Area of a circle = 22/7×7×7
= 154 is the area of a largest circle
CoruscatingGarçon
CoruscatingGarçon
Answer:154cm^2
Step-by-step explanation:
Area of square=196cm^2
Length of side=√area=√196=14cm
the biggest circle that can be drawn in the square and the side of the square= diameter of the circle.
So the radius of circle =1/2of the side of the square
the radius of circle =14/2=7cm
area of circle=πr^2 =22/7×7×7=22×7=154cm^2
Step-by-step explanation:
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