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Geometry Test Rev
Geometry Test Reivew
Question | Answer |
---|---|
What is the distance between the points (–6, –7) and (6, –2)? | 13 units |
Triangle FGH has vertices F(1, –5), G(6, 0), and H(1, 0). What is the approximate perimeter of this triangle? | 17.1 units |
The length of a football field is 360 feet and the width is 160 feet. What is the approximate length of the diagonal of the football field? | 394 feet |
A 90-foot wire runs 10 feet from the top of a cell phone tower to the ground 63 feet from the base of the tower. Approximately how tall is the cell phone tower? | 74.3 feet |
Triangle PQR has vertices P(8, 6), Q(8, –9), and R(12, –9). What is the approximate length of segment PR? | 15.5 units |
A triangle has side lengths of 27, 45, and 32. Is this triangle a right triangle? Explain why | yes, because 27 squared + 45 squared = 32 squared |
A right triangle has a leg that measures 12 inches and a hypotenuse that measures 18 inches. What is the area of the triangle? (round intermediate values and final answer to the nearest tenth) | 80.4 square inches |
An ice-cream cone has a diameter of 4 inches and can hold 25.12 cubic inches of ice-cream. What is the height of the ice cream cone? (Use 3.14 for pi) | 6 inches |
A cube has a volume of 3,723.875 cubic inches. What is the width of the cube? | 15.5 inches |