Question

perimeter and area of the shaded region​

Answer 1

Answer:

10 and 8 are the length and breath ?

Answer 2

Step-by-step explanation:

Hypotenuse^2 = Base^2 + Height^2

=> 10^2 = base^2 + 8^2

=>. 100. = base^2 + 64

=>. base^2. = 100 - 64

=>. base^2. = 36

=>. base = √36

=>. base = 6 (unit)

Area of Triangle = 1/2 * base * height

= 1/2 * (6*2) * 8

= 1/2 * 12 * 8

= 6 * 8

= 48 (unit)^2

Area of semicircle = (π*r^2) / 2

= {(22/7 * 6)^2} / 2

= {(132/7) ^ 2} / 2

= 113.14 / 2

= 56.57 (unit)^2

Total Area = 48 + 56.57

= 104.57 (unit)^2

Hope it Helps

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