find the perimeter and area of the given figure
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find the perimeter and area of the given figure
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Answer:
area of triangle by phytagorus t =10*2=8*2+b*2
B*2=100- 64
B*2=36
B=6
first we will find the diameter of the semicircle
so for that.. Pythagoras theorem:-
10^2-8^2=base^2
base=6
radius of circle=6
now parameter= 1/2 ×2pi(6) +10+10=38.8
now area= area of semicircle(pi× radius^2 + area of triangle(half × base × height)
1/2×piR^2 + 1/2 ×12 × 8 = 104.5
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