A square is inscribed in a circle of radius 7 cm. Find area of the square.
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Answered by
307
square is inscribed in circle so diagonal of square is equal to diameter of circle
dimeter of circle =2×7 =14
diagonal of square = diameter = 14
so ..area of square = 1/2 × (diagonal)^2
=1/2 × 196
= 98 sq.cm
dimeter of circle =2×7 =14
diagonal of square = diameter = 14
so ..area of square = 1/2 × (diagonal)^2
=1/2 × 196
= 98 sq.cm
Answered by
48
Answer:
Area of squre= side*side
=14*14
=196
Are of circle = π*r*r
=22/7*7*7
=154
Triangle is an issosles triangle
Area of triangle = 1/2*7√2*7√2
=49
Are of shaded region =area of square - area of circle + area of triangle
196-154+49
91cm unit square
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