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Chapter 7 Review SKIPPING SECTION 7.3 Question #1 Find the area of the triangle. (No calculators.) Answer to #1 Area = 240 square meters Question #2 a) Determine if the side lengths form a triangle. b)If so, classify it as acute, right, or obtuse. 8.1, 4.5, 13.2 Answer to #2 a)NO b)Not a triangle Question #3 a) Determine if the side lengths form a triangle. b)If so, classify it as acute, right, or obtuse. 10, 11, 14 Answer to #3 a)Yes b)acute Question #4 Find the value of x. Answer to #4 X = 10 Question #5 Find the values of x and y. Answer to #5 x9 3 y 18 Question #6 Find the value of x. Round to the nearest tenth. Answer to #6 X = 13.7 Question #7 Find the values of p and q. Answer to #7 p = 30.6 q = 14.9 Question #8 Find the measure of angle A. Round your answer to the nearest tenth. Answer to #8 mA 54.3 Question #9 Solve the triangle. Round to the nearest tenth. Answer to #9 s = 17.9 t = 9.7 mT 33 Question #10 Solve the triangle. Round to the nearest tenth. Answer to #10 d = 8.5 mD 70.5 mF 19.5 Question #11 The perimeter of an equilateral triangle is 36 cm. Find the area of the triangle. (Give answer as a radical, and rounded to the nearest tenth.) Answer to #11 36 3 62.4 Question #12 Find the area of the triangle. Round to the nearest tenth. Answer to #12 The area of the triangle is 89.6 square units. Question #13 Answer to #13 The ramp is 36.9 feet long.