The area of the Semicircle is 157 cm2
. Find the Radius of the circle?
Answers
Answered by
1
Answer:
✓50cm
Step-by-step explanation:
3.14*r*r=157
314/100*r*r=157
r*r=157*100/314
r*r=100/2
r=✓50cm
Answered by
0
Answer:
3.14×r²=157
r²=157÷3.14
r²=157×1/3.14
r²=157×100/314
r²= 50
there are 50 has no square root
to r² =50
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