Find the measure of the central angle ? in a circle of radius 6 ft if the angle is subtended by an arc of length 7 ft.
What will be an ideal response?
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Mathematics
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Evaluate the given expression.
A. 
B. 
C. 15
D. 
Mathematics
Find the center, radius, and intercepts of the circle.x2 + y2 - 2x + 2y - 10 = 0
A. (h, k) = (1, -1), r = 2
x-int: x = 1 ± 
; y-int: y = -1 ± 
B. (h, k) = (1, -1), r = 2
x-int: x = -1 ± 
; y-int: y =1 ± 
C. (h, k) = (-1, -1), r = 2
x-int: x = 1 + 
; y-int: y = -1 + 
D. (h, k) = (-1, 1), r = 12
x-int: x = 1 + 
; y-int: y = -1 + 
Mathematics
Solve the problem.A wire is cut into two pieces, with one piece 14 feet shorter than the other. The wire was 84 feet before it was cut. How long is the shortest length of wire?
A. 28 ft B. 35 ft C. 49 ft D. 56 ft
Mathematics
Convert the angle from degree measure to radian measure. Round to the nearest hundredth of a radian when appropriate.450°
A. - 
B. - 
C. 
D. 5?
Mathematics