Math, asked by Bhuvnesh11, 1 year ago

plz solve this.
it's urgent.

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Answers

Answered by kunal0912
1
Ans . 23) Area of Rectangle = l*b
                                             = 7*14
                                             = 98 cm²

 Area of Bigger Circle + 2 Semicircles = π(3.5)² + π(3.5)²
                                                            = 2π(3.5)²
                                                            = 2*22*12.25/7
                                                            = 77 cm²

So Area of Shaded Region = 98 - 77
                                            = 21 cm²
             

Bhuvnesh11: breadth 14 kyu li hai bs ye bata do
kunal0912: b = 7+3.5+3.5
Bhuvnesh11: bhai 25 bata do bs
kunal0912: kya mtlb
Bhuvnesh11: sorry question no. 24
kunal0912: okk
Bhuvnesh11: thanks
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