Question

x^2-8/ x-3 = 4/7 x =?​

Answer 1

Step-by-step explanation:

Length of the boundary = Perimeter of a semicircle

∴(π+2)r=36m=(

7

22

+2)×r=36

(

7

22+14

)×r=36m=

7

36

×r=36⇒r=7m

Area of the park = Area of the semicircle

A=

2

πr

2

sq. units =

7

22

×

2

7×7

=77m

2

∴ Area of the park = 77 m

2

.

Answer 2

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