Arc Length & Sectors
A central angle has a measure of 58 degrees, what is the degree measure of the arc?
58 degrees
An inscribed angle has a measure of 58 degrees, what is the measure of the intercepted arc?
116 degrees
What does h and k represent in the equation of a circle?
The center of the circle
Who won more tennis grand slams, Venus or Serena Williams?
Serena
Find the arc length of a circle with a radius of 2in and an angle of 60 degrees. Round to the nearest tenth.
2.1in
Solve for the measure of arc BC in figure #2.
92 degrees
Write the equation of a circle with a center of (-2,-3) and a radius of 3.
(x+2) + (y+3) = 9
In miles, how long is a marathon?
26.2 miles
Find the area of a sector of a circle with a radius of 7cm and an angle measure of 84 degrees. Round to the nearest tenth.
35.9 cm squared
Solve for the measure of angle B in figure 2.
79 Degrees.
Write the equation of a circle with a center of (0,4) and a radius of 16.
x + (y-4) = 256
What is the only sport to be played on the moon?
Golf
Find the measure of arc AB in figure 1.
130 degrees
Solve for the measure of angle D in figure 3.
97 degrees
Find the diameter of the circle given the equation
(x-3)+(y+5) = 25
Diameter = 10
What is the only country to have played in every World Cup?
Brazil, Argentina, Spain, or the United States
Brazil
Find the arc length of arc BDA in figure 1. Round to the nearest tenth.
28.1 inches
Solve for the measure of angle C in figure 3.
99 degrees
Find the area of the circle given the equation
(x+7) + (y-9) = 49
153.9 units squared
What do the Olympic rings represent?
The continents of the world.