A 10-foot ladder is placed so as to form an angle of 25° with the wall of a building. How far is the ladder from the base of the building?, 4.1 ft, 4.2 ft, 4.4 ft, 4.5 ft, From an airplane at an altitude of 1500m, the angle of depression to a rock on the ground measures 29°. Determine the distance from the plane to the rock., 3094 m, 3304 m, 3422 m, 3549 m, PQRS is a rhombus with a side 5 cm long. If m∠P = 140°, find the length of its longer diagonal., 9.1 cm, 9.2 cm, 9.3 cm, 9.4 cm, In right triangle ABC, BC = 8 cm and AC = 17 cm. Find the value of Sin C, 15/17, 17/15, 17/8, 8/17, Mr. de Guzman has a triangular-shaped backyard. Find the area of the backyard if two of its sides measure 8 m and 10 m, and the angle between these sides is 54°, 36.23m2, 36.32m2, 32.36m2, 32.63m2, An airplane takes off at a constant angle in a straight line. If it has travelled 1000 feet of ground distance when it is 200 feet in the air, how far has it travelled in the air during that time?, 1019.8 ft., 1019.9 ft., 1018.8 ft., 1020 ft., A lighthouse 20 m high with the base at sea level is sighted by a ship. If the angle of elevation from the ship to the top of the lighthouse is 12°, what is the distance from the ship to the lighthouse? Round off your answer to the nearest meter., 92 m, 93 m, 94 m, 95 m, A surveyor finds that the angle between the base and the top of a flagpole on top of a building is 7° when the measurement is made from a point 150 feet from the base of a building. If the building is 100 feet tall, what is the height of the flagpole? Round off your answer to the nearest feet., 29 ft., 28 ft., 27 ft., 26 ft., Two roads intersect at an angle of 100°. Mildred’s mailbox is 8 m from the intersection. Jacque’s mailbox is on the other road and is 12 m from the intersection. How far is Jacque’s mailbox from that of Mildred’s?, 14.99 m, 15.45 m, 15.35 m, 15.54 m, A triangular field has sides 500 feet, 450 feet, and 720 feet. Find the measure of the angle between the sides measuring 500 feet and 720 feet. Round off your answer to the nearest degree., 37°, 38°, 39°, 40°

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