# MATH

posted by .

Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth.

• MATH -

C = Circumference

d = diameter

C = d pi Divide both sides by pi

C / pi = d

d = 50 / 3.1416 = 15.915457 m

d = 15.9 m rounded to the nearest tenth

## Similar Questions

1. ### Geometry

Find the circumference of a circle whose diameter is 2xR=4.2 ft. Use Pi = 3.14, and round the result to the nearest tenth.
2. ### Geometry

Find the circumference of a circle whose diameter is 2xR=4.2 ft. Use Pi = 3.14, and round the result to the nearest tenth. would this be 3.14*2*4.2ft?
3. ### math

I'm asked to find the circumference of a circle to the nearest tenth and the area of the same circle to the nearest hundredth. The circle has a diameter of 30 and a radius of 15. I got a circumference of 94.2 and an area of 188.48cm2 …
4. ### math

find the diameter of a circle if the circumference is 8cm round to the nearest tenth
5. ### pre algebra

find the circumference and area of a circle if its diameter is 12 feet. round to the nearest tenth.
6. ### pre algebra

find the circumference and area of a circle if its diameter is 12 feet. round to the nearest tenth.
7. ### Geometry

1. Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth. a) 16.0 mm b) 26.4 mm c) 8.4 mm d) 33.5 mm 2. Find the area of the circle with the given radius or diameter. Round your answer …
8. ### MATH

Find the circumference for the circle ( use 3.14 for pi ). Round to the nearest tenth. the circumference for the circle is 23 yd.
9. ### Math ~ Check Answers ~

Find the circumference of the circle (use 3.14 for pi). Show your work. Round to the nearest tenth. the radius is 23 yd My Answer: ?
10. ### Math

3.)Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth. A.)16.0 mm B.)26.4 mm C.)8.4 mm d.) 33.5 mm 4.)Find the area of the circle with the given radius or diameter. Round your answer …

More Similar Questions