Find the arc length of the semi circle!! Please help me!! Click on the picture
2 answers:
This is easy bro,
So first, all you have to do is finding the half circumstance,
the formula for circumstance is:
C=π*d
since the diameter is 8, therefore,
C=π*8
C=8π,
using 3.14 for π,
8*3.14=
25.12
Hope this helps!!!!
Answer:
25.12 units
4 x 4 x 3.14 / 2
Step-by-step explanation:
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