An arc on a circle measures 85°. The measure of the central angle, in radians, is within which range? 0 to StartFraction pi Over

Question

3 years ago

7

An arc on a circle measures 85°. The measure of the central angle, in radians, is within which range? 0 to StartFraction pi Over

2 EndFraction radians StartFraction pi Over 2 EndFraction to π radians π to StartFraction 3 pi Over 2 EndFraction radians StartFraction 3 pi Over 2 EndFraction to π radians

Mathematics

2 answers:

barxatty [35] · Answer 1 · 2021-11-23T16:22:19+03:00

Answer:

0 to StartFraction pi Over 2

Step-by-step explanation:

we know that

If the arc on a circle measures 85 degrees, then the measure of the central angle is also 85 degrees too

so

The central angle in degrees is within the range $(0,90^o)$

Convert to radians

Remember that

$\frac{\pi}{2}\ radians=90^o$

therefore

the range in radians is $(0,\frac{\pi}{2})$

0 to StartFraction pi Over 2

aksik [14] · Answer 2 · 2021-11-23T17:58:57+03:00

aksik [14]3 years ago

3 0

Answer: A. 0 to pi/2 radians

Step-by-step explanation: