If GH = 45 and GI = 61, then HI =?

GH = 7y + 3, HI = 3y - 5, and GI = 9y +7. What is the value of y?

GH = 7y + 3, HI = 3y - 5, GI = 9y +7 and y = 9. Find GH.

Find the value of KL. If KL = 4x + 7 and LM = 5x - 4.

Calculate m∠ABC.

If m∠RST = (12x -1)°, m∠RSU = (9x -15)°,

and m∠UST = 53°, find each measure.

Find the measures of CD and FD. Are they congruent?

What is the value of x?

When she is outdoors, Tasha, the dog, is tied to a stake in the center of a circular area of radius 24 feet. The angle between her dog house and her favorite hydrant is 165 degrees.  What is the length of the arc from her dog house to the hydrant, following minor arc DG, to the nearest foot.

Find CE.