Answer to Question #157928 in Geometry for Carl Vincent bandija

Question #157928

Formulate at least two problems invovlimg arcs and central angles,thensolve


1
Expert's answer
2021-01-26T01:15:46-0500

1.Find m∠CAE


The degree measure of a minor arc is equal to the measure of the central angle that intercepts it. Therefore,

m∠CAE=140°


2.Calculate the arc length of a sector whose central angle is 45° and the radius of 12 cm.


Arc Length =θ3602πr\frac{\theta} {360}2\pi r


=45360×2×3.142×12\frac{45}{360}×2×3.142×12


=9.426cm

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment