Register

The radius of a semicircle is 1 mile. What is the semicircle's perimeter?

The radius of a semicircle is 1 mile. What is the semicircle's perimeter?
asked 106k views
3 votes
The radius of a semicircle is 1 mile. What is the semicircle's perimeter?

asked
User Priyankchoudhary
by
8.4k points

1 Answer

2 votes
The perimeter of a circle is given by:

P = 2 * π * r where r is the raduis.

Therefore the length of a semicircle is π * r

The radius is therefore

r = 10.28mm / π = 3.272mm
answered
User Kamil Kulig
by
8.5k points
← Prev Question Next Question →

Related questions

User Dethos
asked Aug 12, 2024 174k views
The perimeter of a semicircle is 34.438 inches. What is the semicircle's diameter?
Dethos asked Aug 12, 2024
by Dethos
7.8k points
1 answer
4 votes
174k views
User Gtpunch
asked Jul 18, 2024 19.6k views
The radius of a semicircle is 1 inch. What is the semicircle's perimeter?
Gtpunch asked Jul 18, 2024
by Gtpunch
7.1k points
1 answer
3 votes
19.6k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!