answer the following questions
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Shanaya42228:
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2
Heya,
Friend,
___________________________
Side of square = 12 cm
Area of shaded region
(ar ABCD) = 4 × (πr²/4)
Side × Side = πr²
12 × 12 = 3 .14 × 6 ×6
144 = 113 .04
= 30 . 96 cm²
Friend,
___________________________
Side of square = 12 cm
Area of shaded region
(ar ABCD) = 4 × (πr²/4)
Side × Side = πr²
12 × 12 = 3 .14 × 6 ×6
144 = 113 .04
= 30 . 96 cm²
but how area of ABCD is equal to area of four sectors
Answered by
1
For square, For sector
Side =12 cm radius=12/2=6cm
Area of shaded region =(area of square) - 4 x (area of sector)
=(12)² - 4 x pie radius²/4
=144 - 22/7 x 36
=144- 113.14
=30.86 cm²
Side =12 cm radius=12/2=6cm
Area of shaded region =(area of square) - 4 x (area of sector)
=(12)² - 4 x pie radius²/4
=144 - 22/7 x 36
=144- 113.14
=30.86 cm²
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