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49√3 7√3 9√7 3√49 Simplify each of the following: 4 / √2 8√2 4√2 8√8 Identify the correct lengths of sides for each special right triangle. 8 ? 8√2 ? not used: 16√2 ? 16 ? 8√3 ? Given the side lengths below, determine if they create a right, acute, obtuse, or not a triangle. C) 12, 17, 17 B) 10, 24, 26 A) 3, 7, 12 Not a triangle ? right triangle ? acute triangle ? not used: obtuse triangle ? Find the measure of angle A in each diagram. Round to the nearest degree. A A = 12 ˚ C 20 B B A 9 A= 31 ˚ C One acute angle of a right triangle measures 36 degrees. If the hypotenuse of the triangle measures 18 inches, what are the lengths ofits legs? (draw a picture to help and round to the nearest hundredth) leg opposite 36˚ angle = leg adjacent 36˚ angle = in in An airplane is flying at 3.75 miles above the ground (altitude).If it's angle of depression to the airport is 5˚, what is the horizontal ground distance to the airport? Round to the nearest mile. distance = miles A water ski ramp has the given dimensions. Find the angle at which the skier hits the ramp. Find the height of the ramp (h) ramps angle = round to the nearest tenth of a foot round to the nearest degree h = Find this angle Find the area of the triangle. Round to the nearest hundredth. Area = units2 |