Answer:
[See Below]
Step-by-step explanation:
✦ So think of finding a semi-circle like a regular circle. Just Find the Circumference like usual:
✦ 2 × π × 5 = 31.41
✦ Now that we've done that all you have to do is divide by 2 since a semi-circle just means half of a regular circle:
✦ 31.41 ÷ 2 = 15.707 or If rounded 15.705
✦ You could also use the formula for a semi-circle:
✦ ½ × 2 × π × r
~Hope this helps Mate. If you need anything else feel free to message me.
