Unit Test — Cumulative exam Answers

A company produces individually wrapped spherical cookies. The minimum amount of wrapping material needed to cover a cookie, assuming no edges overlap, is 314 square inches. What is the diameter of one cookie? (Use 3.14 for the value of π.)

Analyze the diagram below and complete the instructions that follow. If , , S is the center of the circle, and OM = 18, find NT. Round the answer to the hundredths place.

Analyze the diagram below and complete the instructions that follow. Find the value of y so that .

Analyze the diagram below and answer the question that follows.If , what is ? A. B. C. D. Please select the best answer from the choices provided

The surface areas of two similar solids are and . The volume of the larger solid is . Find the volume of the smaller 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 complete the instructions that follow. is inscribed in the circle, is a diameter, and . Find . A. B. C. D. Please select the best answer from the choices provided

Which expression is equivalent to the area of square A, in square centimeters?

Analyze the diagram below and complete the instructions that follow. Find the length of . A. B. C. D. Please select the best answer from the choices provided

What is the area of the triangle below?

Which is the best estimate of the distance between the point (–25, 10) and the origin?

Which expression can be used to determine the length of segment ZY?

Analyze the diagram below and complete the instructions that follow. Analyze the diagram below and complete the instructions that follow. In the figure, . Find .

Analyze the diagram below and complete the instructions that follow.Find the unknown side length, x. Write your answer in simplest radical form. A. 14 B. 18 C. D. Please select the best answer from the choices provided

Analyze the diagram below and complete the instructions that follow. is tangent to the circle, AD = 4, and BC = 3. Solve for x. A. B. 5 C. D. Please select the best answer from the choices provided

A developer is considering buying a triangular plot of land represented by the shaded figure below.What is the total area of the land?

Analyze the diagram below and complete the instructions that follow.If is equiangular, find k and t.

Analyze the graph below and answer the question that follows. Which of the following is true?

What is the complement of 47°?

At noon, a tree casts a shadow that is 40 feet long. The distance from the top of the tree to the furthest tip of the shadow is 60 feet. [Not drawn to scale]What is the height of the tree? Round to the nearest hundredth.

Analyze the diagram below and complete the instructions that follow.The area of the larger circle is 36 in2. Find the circumference of one of the smaller circles.