Twa kɔ nsɛm atitiriw so
Log in
Sign up for FREE
arrow_back
Laabri

10.2 Central Angles and Arcs of a Circle

star
star
star
star
star
Last updated about 2 years ago
13 Nsɛmmisa
1
1
1
1
1
1
1
1
1
1
1
1
1
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Hint: The measure of a full circle is 360 degrees. Label your answer!

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Find the value of x.

Hint: The measure of a full circle is 360 degrees. Label your answer!

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Find the measure of the central angle BRC.

Hint: The measure of half a circle is 180 degrees. Label your answer!

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Match the measure of the central angle with the correct arc.

Hint: The measure of half a circle is 180 degrees.

Draggable itemarrow_right_altCorresponding Item

100 degrees

arrow_right_alt

130 degrees

arrow_right_alt

180 degrees

arrow_right_alt

210 degrees

arrow_right_alt

50 degrees

arrow_right_alt

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

A survey asked students their preference for the new mascot. The results are below in the pie chart:

Find the measure of arc AB. Hint a full circle is 360 degrees.

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

A survey asked students their preference for watching a sport. The results are below in the pie chart:

Find the measure of arc ABC. Hint a full circle is 360 degrees.

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Find the measure of arc UQ. Label your answer!

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

Find the measure of arc US. Label your answer!

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Find the measure of arc PQS. Label your answer!

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Find the measure of arc PRU. Label your answer!

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Calculate the length of arc LM, if the radius is 5 inches. Round to the nearest hundredth.

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Calculate the length of arc MN, if the radius is 3 inches. Round to the nearest hundredth.

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

Calculate the length of arc KM, if the radius is 9 inches. Round to the nearest hundredth.