zoeypoey1 zoeypoey1

05-01-2017
Mathematics

Answered

Find the measure of a central angle that intercepts an arc of 27 inches in a circle whose radius is 10 inches.

.27 rad

2.7 rad

27 rad

270 rad

Verified Answer :

apologiabiology apologiabiology

05-01-2017

ok
x=angle
we want radians
2pi radians in 1 circle
x/2pi=27/circumference

find circumfernce
c=2pir
c=2pi10
c=20pi

x/2pi=27/20pi
times both sides by 2pi
x=27/10
x=2.7
answer is 2.7 radians

Answer Link

Related Questions

La obra Hamblet de Shakespeare es dramatica y espectacular Por que Ejemplificar

which is the last step in conduction a Urlacher search

How do historians define the term historical context

A wired communications link is designed to cover a distance of 1m and have an overall endtoend probability of error of no more than Pₑ4x10 The link uses binary

This is an example of a formed by bonds

State the difference between sugar in water and pebbles in water

The Gateway Arch in St Louis Missouri weighs ABOUT 20000 tons Write an amount that could be the exact number of tons the Arch weighs

What is the approximate area of a circle with a diameter of 50 centimeters Use π 314

How is Tim OBriens chapter Good Form an example of Postmodernism

Mr Jacques wrote a bonus problem on the board I f Gina correctly answer she gets extra time to read The problem is to write a statement that correctly relates t

Web Analytics