Math, asked by GOODBOYFF, 3 months ago

Two parallel lines touch the circle at points A and B respectively. If area of

the circle is 25mcm?, then AB is

Answers

Answered by daksh06012006

1

Step-by-step explanation:

Area= πr²

25 = 22/7×r²

r²=25×7/22

r²=7.9

r=√7.9

r=2.8

length of AB =2.8+2.8

=5.6

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