Unit Test — Cumulative exam Answers

What is the area of the trapezoid?

What is the length of the unknown leg in the right triangle?

Analyze the diagram below and answer the question that follows. Analyze the diagram below and answer the question that follows. and form what type of angle pair? A. corresponding angles B. alternate interior angles C. consecutive interior angles D. alternate exterior angles Please select the best answer from the choices provided

Analyze the diagram below and complete the instructions that follow. Analyze the diagram below and complete the instructions that follow. If , find , , and . A. , , B. , , C. , , D. , , Please select the best answer from the choices provided

A builder plans to put two decorative windows near the roof of a house. Sketches of the windows are shown.Both windows are congruent. What is the combined area of the two windows?

Which rectangle has an area of 18 square units?

Which construction requires both endpoints of the diameter and the points where the arcs intersect the circle to be connected, in order, by line segments?

Analyze the diagram below and complete the instructions that follow. Find the volume of the composite solid. Round your answer to the nearest hundredth. A. B. C. D. Please select the best answer from the choices provided

Analyze the diagram below and answer the question that follows.Given that WA = 5x – 8 and WC = 3x + 2, find WB. A. WB = 5 B. WB = 8 C. WB = 10 D. WB = 17 Please select the best answer from the choices provided

What is the surface area of the triangular prism? [Not drawn to scale]

Mara ran 3 km north and then 4 km east. She will finish her run by running directly home. What was the total distance of her run?

A chord can contain at most how many diameters? A. 0 B. 1 C. 2 D. 3 Please select the best answer from the choices provided

Analyze the diagram below and complete the instructions that follow.Given that point J is the incenter of , find JK if JM = x – 2 and JL = 3x – 8. A. JK = 1 B. JK = 3 C. JK = 24 D. JK = 25 Please select the best answer from the choices provided

Analyze the diagram below and complete the instructions that follow. The figure shows secants and and tangent intersecting at point L. is a right triangle. Find the measure of and the measure of . A. B. C. D. Please select the best answer from the choices provided

A cylinder’s radius is reduced to its original size and the height is quadrupled. How has the volume of the cylinder changed? A. The volume is now the original volume. B. The volume is now the original volume. C. The volume is now the original volume. D. The volume is now the original volume. Please select the best answer from the choices provided

What is the length of the hypotenuse of the triangle?

An oil tank in the shape of a cylinder has a diameter of 40 feet and a height of 32 feet. Which expression can be used to find the volume of the oil tank?Recall the formula .

What are the dimensions of the rectangle shown on the coordinate plane?

The ratio of the circumferences of two circles is 2:3. If the large circle has a radius of 39 cm, what is the radius of the small circle?