math assignment

math assignment

What is the length of the arc on a circle with radius 20 in. intercepted by a 15° angle?

Use 3.14 for

Ï€
.

What is the measure of the central angle of a circle with radius 30 cm that intercepts an 8 cm arc?

Use 3.14 for

Ï€
.

Round the answer to the hundredths place.

Which angles are coterminal with

−6π/5
?

Select each correct answer.