mayalanne mayalanne

03-03-2017
Mathematics

contestada

If the radius of a circle is 5 centimeters, how long is the arc subtended by an angle measuring 60 degrees

Respuesta :

wolf1728 wolf1728

03-03-2017

radius = 5 cm
circumference = 2*PI*radius
circumference = 31.4159 cm
The circumference is of the entire circle.
60 degrees is 1/6 of the circle so the subtended arc = 5.235983 cm

Answer Link

Otras preguntas

517.21 km what is the nearest 10km?

1. is acute. 2. is isosceles. 3. is right. Which two statements contradict each other?

What kind of water makes up a lake? Select the three correct answers. A. Freshwater B. Seawater C. Groundwater D. Melted water

The sum of two angles is 180 degrees and the angles have a ratio of 7:8. What is the number of degrees in the smaller angle?

An item has a listed price of $80. If the sales tax rate is 6% , how much is the sales tax (in dollars)?

Carol's daughter desiree has been disrupting her kindergarten class recently, and she is also struggling to stay on task when doing homework or chores. a school

Find the area of the shaded region below. The units are in feet. Use 3.14 for π. Round your answer to two decimal places.

Find a vector parametric equation for the parabola y=x2 from the origin to the point (3,9) using t as a parameter.

When is factoring by grouping easier to use. How many terms must you have to have ? Does anybody know??? :/ ;c

Can someone please help me!!! ASAP!! SOS!!!.... =( find the following using the given polygon