find the area and perimeter of triangle and semicircle
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Answered by
1
Answer:
use the formula
Step-by-step explanation:
Area of triangle.=1/2 *base*height
perimeter of semicircle =πr+diameter
Answered by
1
Answer:
Perimeter of semicircle---- 1/2π*d+d
Area of semicircle---- π*r^2/2
Area of triangle---:1/2*base*height
Perimeter of the triangle--- sum of all sides
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