# math

What is the perimeter of a circle that is 10m?

1. 👍 0
2. 👎 0
3. 👁 26
1. 10*3.14

1. 👍 0
2. 👎 0
2. Is 10m the radius or diameter?

Perimeter = pi d = pi 2r

1. 👍 0
2. 👎 0
posted by PsyDAG

## Similar Questions

1. ### Mathematics

Mathematics: A chord of radius 12cm subtends an angle of 150 degree at the centre of the circle. Calculate. A. Perimeter of the circle (Ps) B. Area of the circle. (Account) C. Length of the circle (Lc) D. Length of the arc (Last)

asked by Olagunju on June 18, 2016
2. ### math

A regular hexagon is drawn inside of a circle so that each of its vertices touches the circle. The diameter of the circle is 4 centimeters and the perimeter of the hexagon is 12 centimeters. How much longer is the circumference of

asked by Chris on April 30, 2014
3. ### easy geometry

1)If diagonals of a rhombus are 10 cm and 24 cm. find the area and perimeter of the rhombus. 2)A regular hexagon with a perimeter of 24 units is inscribed in a circle. Find the radius of the circle. 3)Find the altitude,perimeter

asked by cyrus on December 13, 2014
4. ### geometry

This shape is a trapezoid with a semi-circle attached to the side. LINE AB = 8m LINE AD = 8m This is the part of the semi-circle. LINE BC = 10m This is the diagonal side of the trapezoid. What is the area of the shape? What is the

asked by beck on May 19, 2013
5. ### math

Estimate the cost of the concrete requred to make a concrete sidewalk shaped as follows. (The sidewalk covers 1/4 of the outer perimeter of a circle - from 3:00 to 6:00. The radius from the center of the circle to the outside

asked by Javi on April 1, 2012
6. ### Math

The perimeter of a semicircle is 72 cm. Find the raduis of the semicircle and then find its area Consider the full circle: perimeter 144 radius= perimetercircle/2PI areacircle= PI*rad^2 areasemicircle= 1/2 area circle

asked by Anonymous on April 21, 2007
7. ### Math Grade 9

A rectangular yard with an area of 50m squared is to be fenced on three sides. Minimizing the perimeter will minimize the cost of the fence. Conduct an investigation to determine the shape 0f the yard with the minium perimeter. I

asked by I need help please! on October 30, 2016
8. ### math

The perimeter of a rectangle is 39centimeters. The perimeter of a circle is 39 inches. Which statment is correct about the two shapes is correct? The rectangle/The circle/ or both

asked by isaiah on January 21, 2015
9. ### geometry

A regular hexagon with a perimeter of 24 units is inscribed in a circle. Find the radius of the circle.

asked by cyrus on December 13, 2014
10. ### maths --plse help me..

a circle enclose a rectangle of side 6cm and 8cm. what is the perimeter of the circle?

asked by Anonymous on December 23, 2012

More Similar Questions