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Use your calculator to find: 8.3.1 tan-1 (.76) = round to the nearest degree Use your calculator to find: 8.3.1 tan-1 (1.4) = round to the nearest degree Use your calculator to find: 8.3.1 sin-1 (.33) = round to the nearest degree Use your calculator to find: 8.3.1 sin-1 (.26) = round to the nearest degree Use your calculator to find: 8.3.1 cos-1 (.39) = round to the nearest degree Use your calculator to find: 8.3.1 cos-1 (.5) = round to the nearest degree round to the nearest degree 8.3.1 m∡A = Given the side lengths of the triangle below find the measure of angle A A 12 C 10 B round to the nearest degree 8.3.1 m∡A = Given the side lengths of the triangle below find the measure of angle A A 18 C 11 B round to the nearest degree 8.3.1 m∡A = Given the side lengths of the triangle below find the measure of angle A A 12 10 C B round to the nearest degree 8.3.1 m∡A = Given the side lengths of the triangle below find the measure of angle A A 12 6 C B round to the nearest degree 8.3.1 m∡A = Given the side lengths of the triangle below find the measure of angle A A 8 7.2 C B round to the nearest degree 8.3.1 Given the side lengths of the triangle below find the measure of angle A 2.3 C B m∡A = 10 A round to the nearest degree 8.3.1 Given the side lengths of the triangle below find the measure of angle A 3 C B m∡A = 17 A round to the nearest degree 8.3.1 Given the side lengths of the triangle below find the measure of angle A C B m∡A = 10.4 11.2 A m∡A = round to the nearest degree 8.3.1 Given the side lengths of the triangle below find the measure of angle A C 14.1 10 B A m∡A = round to the nearest degree 8.3.1 Given the side lengths of the triangle below find the measure of angle A C 3 B A 3 round to the nearest degree 8.3.1 Given the side lengths of the triangle below find the measure of angle A A B m∡A = 18 19.5 C Use the given information to "solve" the righttriangle. (Find all missing info) 8.3.2 ∡L = MN = ML = round side lengths and angles to the nearest whole number. M 41o L N 8 Use the given information to "solve" the righttriangle. (Find all missing info) 8.3.2 ∡L = ∡N = ML = round side lengths and angles to the nearest whole number. M L 3 8 N Use the given information to "solve" the righttriangle. (Find all missing info) 8.3.2 ∡L = ∡N = NL = round side lengths and angles to the nearest whole number. 11 M L 16.94 N Use the given information to "solve" the righttriangle. (Find all missing info) 8.3.2 MN = ∡L = ∡N = round side lengths and angles to the nearest whole number. M L 6 10 N ladders angle = Find how high up thewall the ladder reaches. The base of a 15 ft. ladder is 3 feet away from a wall. Find the angle of the ladder. round to the nearest degree 8.3.2 round to the nearest foot h = Find this angle Find the height of the ramp (a). ramps angle = A skateboard ramp has the following measurements. Use its measurements to find the angle of the ramp. round to the nearest degree round to the nearest whole number a = 8.3.2 Find this angle 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 foot round to the nearest degree h = 8.3.2 Find this angle 8.6.1 Write the vector in component form. ⇀ AB with A = (0,0) and B = (-3, 7) < , > 8.6.1 Write the vector in component form. ⇀ AB with A = (1, -3) and B = (5, 6) < , > 8.6.1 Write the vector in component form. ⇀ AB with A = (5, 0) and B = (-1, -3) < , > 8.6.1 Write the vector in component form. ⇀ AB with A = (8,1) and B = (8, -5) < , > 8.6.1 Write the vector in component form. ⇀ AB with A = (4,-7) and B = (-2, 3) < , > 8.6.1 Write the vector in component form. ⇀ AB = A < , B > 8.6.1 Write the vector in component form. ⇀ AB = < B A , > 8.6.1 Write the vector in component form. A ⇀ AB = < , B > 8.6.1 Write the vector in component form. ⇀ AB = B < A , > 8.6.1 Write the vector in component form. ⇀ AB = A < , B > 8.6.1 Match the labels: parallel vectors, equal vectorsor neither to the vector pairs below. Both ? neither ? parallel ? parallel ? 8.6.1 Match the labels: parallel vectors, equal vectorsor neither to the vector pairs below. neither ? Both ? Both ? parallel ? 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 Find the magnitude of the vector AB. 8.6.2 round to the nearest tenth ⇀ AB = A B 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 Find the magnitude of the vector AB. 8.6.2 round to the nearest tenth ⇀ AB = A B 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 8.6.2 ⇀ AB = B A Find the magnitude of the vector AB. round to the nearest tenth 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 Find the magnitude of the vector AB. 8.6.2 round to the nearest tenth ⇀ AB = A B 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 Find the magnitude of the vector AB. 8.6.2 B round to the nearest tenth A AB = ⇀ 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 Find the magnitude of the vector AB. 8.6.2 round to the nearest tenth ⇀ AB = A B 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 Find the direction of thevector AB. 8.6.2 round to the nearest degree ⇀ AB = o North of East A B 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 Find the direction of thevector AB. 8.6.2 round to the nearest degree ⇀ AB = o South of East A B 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 8.6.2 ⇀ AB = B o West of North A Find the direction of thevector AB. round to the nearest degree 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 Find the direction of thevector AB. 8.6.2 round to the nearest degree ⇀ AB = o East of North A B 2 -2 4 -4 6 -6 2 -2 4 -4 6 -6 8 -8 10 -10 Find the direction of thevector AB. 8.6.2 B round to the nearest degree A ⇀ AB = o West of South |