A semicircle's perimeter is half the perimeter of the complete circle.
The perimeter of the complete circle is its circumference which is found by the equation: πD.
Then the equation of the perimeter of the semicircle is πD/2
In this case D = 24 in, then the perimeteir is π (24in/2) = 12π in ≈ 37.7 in
Answer: The exact length is 12π inches and the approximate length is 37.7 inches
Answer:
1.8
Step-by-step explanation:
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Answer:
wait huh whats ur question?
Step-by-step explanation:
Just divide 8 nad 9 to get X
Answer:
62
Step-by-step explanation:
PENDMAS
7+5=12
13 times 4=52
12+52=64
64-2
62
