(07.01 MC) If A is the center of the circle, then which statement explains how is related to ?

(05.01 MC) Look at the figure: If tan x° = and sin x° = , what is the value of cos x°?

(04.02 MC) Quadrilateral EFGH is on a coordinate plane. Segment GH is on the line 2x + y = 2, and segment FE is on the line 2x + y = 4. Which statement proves how segments GH and FE are related?

(07.03 MC) In circle L, is 120° and the radius is 5 units. Which statement best describes the length of ?

(05.01 MC) If the cos 23° = , then the sin 67° = _____.

(06.01 HC) Pyramid A is a square pyramid with a base side length of 14 inches and a height of 6 inches. Pyramid B has a volume of 3,136 cubic inches. How many times bigger is the volume of pyramid B than pyramid A? Give your answer as a percentage. Provide an explanation and proof for your answer to receive full credit.

(06.04 HC) A figure is located at (0, 0), (−3, −4), and (−3, 0) on a coordinate plane. What kind of 3-D shape would be created if the figure was rotated around the x-axis? Provide an explanation and proof of your answer to receive full credit. Include the dimensions of the 3-D shape in your explanation.

(07.03 MC) Using the following equation, find the center and radius: x2 + 4x + y2 − 6y = −4

(06.04 MC) If a circular cross-section with a center at (1, 1) and radius of 1 is rotated about the line y = 1, what will be the resulting three-dimensional object?

(06.01 HC) Pyramid A is a square pyramid with a base side length of 12 inches and a height of 8 inches. Pyramid B has a volume of 3,456 cubic inches. How many times bigger is the volume of pyramid B than pyramid A? Give your answer as a percentage. Provide an explanation and proof for your answer to receive full credit.