# MATHS

Find the radius of a circle with the circumference of 94.25cm correct to the nearest cm?

1. 👍
2. 👎
3. 👁
1. Circumference = 2pi(r)
so
2pi(r) = 94.25
r = 94.25/2pi
= 15

1. 👍
2. 👎

1. 👍
2. 👎

## Similar Questions

1. ### Math.

1. Find the area of the given circle. Round to the nearest tenth. *theres a picture of a circle and the radius is 3.5* A. 22.0 cm *squared* B.38.5 cm *squared* C. 11.0 cm *squared* D. 42.8 cm *squared* 2.Find the circumference of

2. ### 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: ???? •Circumference = (2) (3.14) (23) •3.14 x 2 x 23 = 144.44

3. ### Mathematics

1. Find the circumference of the given circle. Round to the nearest tenth. (Circle with radius of 3.5 cm) -22.0 cm -38.5 cm -11.0 cm -42.8 cm 2. Find the area of the given circle. Round to the nearest tenth. (Circle with a

4. ### Math

Find the area for the circle (use 3.14 for pi). Show your work. Round to the nearest tenth. the radius is 23 yd 22. Find the circumference of the circle (use 3.14 for pi). Show your work. Round to the nearest tenth. the raduis is

1. ### math Lsson:11 unit 3

1. estimate the circumference of the circle. use 3.14 as pi . round the nearest unit. The circle says 24. A. 27 b. 79 c.1,809 d. 151**** 2. Estimate the radius of a circle with the circumference of 272.2 inches. Use 3.14 for pi.

2. ### Math

Circumference and Area of a Circle Quiz Part 1 1) Find the Area of the parallelogram (1pt) base:67 hight:52 A)3,302 ft2 B)3,484 ft2****** C)3,752 D)4,020 2)Find the Area of the triangle (1pt) base:2.8cm hight:7.8cm A)21.84 cm2

3. ### 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.

4. ### math

Find the circumference of the circle. Round your answer to the nearest hundredth. Use 3.14 or 227 for π. the radius is 3 ft

1. ### Math

Use 3.14 for π. Round answers to the nearest hundredth if necessary. The figure shows a circle with a point Upper X labeled at the center. Calculate the area of Circle X if the diameter is 13 inches. ____ square inches Calculate

2. ### math

A circle has a circumference of 56.52 cm and a radius of 9 cm. What number represents the ratio of the circumference to the radius of this circle?

3. ### 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

4. ### Geometry

A circle has a center at (3,5). The point (3,8) is on the circle. What is the circumference of the circle to the nearest tenth of a unit?