lucassudano912 lucassudano912

07-05-2020
Mathematics

contestada

What is the measure of θ in radians?
Enter an exact expression.

In the diagram, θ is a central angle.

What is the measure of θ in radians Enter an exact expression In the diagram θ is a central angle class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

07-05-2020

Answer:

pi

Step-by-step explanation:

Theta is 1/2 of a circle

A circle is 360 degrees or 2pi radians

Take 1/2 of that for a semi circle

180 degrees or pi radians

Answer Link

amna04352 amna04352

07-05-2020

Answer:

pi

Step-by-step explanation:

Arc length = r × theta

8pi = 8 × theta

theta = 8pi/8

= pi radians

Answer Link

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