In circle Z, the m∠ABC = 57°. Find the measure of minor arc AC.
2 * 57 = 114°
Given: Circle S and the measure of ∠RST = 88°. What is the measure of ∠RUT?
88/2=44°
The circumference of circle J is 72π. What is the length of minor arc NK? Leave your answer in terms of π.
(145/360)*72π = 29π
A section of a circular sign is shown. What is the area of this section of the sign? Round your answer to the nearest tenth.
(92/360)(π(12)^2)=115.6
What is the equation of the circle shown on the graph?
(x+1)^2 + (y-2)^2 = 25
The equation of a circle is given. Determine the center of the circle and the length of the diameter.
Center: (1, -5) Diameter: 7*2=14
Jack started writing the equation of circle O as follows. He knows that a point with coordinates (2, 10) lies on circle O. What number should Jack place in the blank to finish writing the equation?
(2+4)^2 + (10-6)^2 = 52
Circle G has a center at (7, 5) and a diameter of 12 units. Which point lies on circle G?
b) (13, 5)
Which one of the following sets of numbers could represent the three sides of a right triangle?
c) 9, 40, 41
Determine the proportional relationship that would correctly solve for the arc length of the shaded sector x.
b
If the area of a sector of a circle is 29π m^2 and the measure of its intercepted arc is 76°, what is the length of the radius of the circle?
a
