09-03-2017
Mathematics

contestada

If a circular arc of the given length s subtends the central angle θ on a circle, find the radius of the circle.
s = 5 cm, θ = 2

Respuesta :

jdoe0001 jdoe0001

09-03-2017

[tex]\bf s=r\theta\qquad \begin{cases} s=\textit{arc's length}\\ r=radius\\ \theta=\textit{central angle in radians}\\ \qquad \textit{made/subtended by the angle }\theta \end{cases}\implies \cfrac{s}{\theta}=r[/tex]

Answer Link

Otras preguntas

Write the equation of the line fully simplified slope intercept form

Bella and her puppy ran up the stairs together. Her puppy got to the top of the stairs first. Which statement is true? A. Bella did more work and has more powe

Choose all correct answers!! Tysm if you help! Will mark brainliest:D

a house painter uses 0.7 gallons of paint for a wall that is 140 square feet. How much paint in gallons does she need to be able to cover 1900 square feet

think about a delicious nutritious food like Khichuri or pudding or firni .

What is g(x) = -10(x-8)" +5 in standard form

Find the distance, to the nearest hundredth, between p1 (-3,-2) and p2 (9,3)

PLZ HELP ASAP!Why do writers of magical realism have a special challenge in helping readers suspend their disbelief?

help me in this question

What’s the right answer?