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(1 point) To find the distance AB across a river, a distance BC = 265 is...
B 357 m To find the distance AB across a river, a surveyor laid off a distance BC = 357 m on one side of the river. It is found that B = 114°30' and C = 14°20'. Find AB. 14°20 114°30 m The distance AB across the river is (Simplify your answer. Do not round until the final answer. Then round to the nearest whole number as needed.)
please show steps. To find the distance across a river, a surveyor chose points A and B, which are 184 yards apart on one side of the river. She then chooses a reference point on the opposite side of the river and finds that ZBAC is about 83° and ZABC is about 48º. A 184 yards B 83° 480 C NOTE: The picture is NOT drawn to scale. Round all answers to 3 decimal places. The distance from point A...
plz explain steps. To find the distance across a river, a surveyor chose points A and B, which are 246 feet apart on one side of the river. She then chooses a reference point Con the opposite side of the river and finds that BAC is about 81° and ZABC is about 480. A 246 feet B 870 480 NOTE: The picture is NOT drawn to scale. Round all answers to 3 decimal places. The distance from point A to...
To find the distance across a river, a surveyor chooses points A and B, which are x = 500 ft apart on one side of the river (see the figure). She then chooses a reference point C on the opposite side of the river and finds that ∠BAC ≈ 82° and ∠ABC ≈ 52°. Approximate the distance from A to C. (Round your answer to the nearest foot.)
A surveyor located at point S, wants to determine the distance across a lake AB . The surveyor establishes points c and d so that triangle SCD is similar to triangle SAB. based on the picture : 1. determine the distance of AB across the lake. 2. Explain how you determined your answer . Lake 5.2 m 66 m D 6 m
13. Point B, C, D, and Elie on one circle such that rays BC and DĚ intersect at the point A outside of this circle, see the picture below. If BC - 12, AC = 3, and DE = 4, find AE. D E B А 12 3
The diagram below shows how we can find the distance across a lake using the principle of simil ar triangles If AB -223 feet, BC -95 feet, and CD- 328 feet, find the distance across the lake? Round your answer to two decimal places 8. a 7699.37 feet b. 1539.87 feet c, 384 97 feet d. 769 94 feet e 139.73 feet Horon'c formula Show the formula and your sub
(1 point) Consider the triangle below. Click on the picture to see it more clearly. If c 9, the angle C 120° and the angle B 30° find the other angle A and the remaining sides a and b. Give your answer to at least 3 decimal places.
Q2 1. Kinematics of swimming A swimmer swims directly across a river of width L that flows with a constant and uniform speed uo. (a) If the swimmer swims with constant speed to. how long does it take them to cross the river? (b) How far downstream of their starting point does the swim- mer reach the opposite shore? (c) What is the minimum speed to that will allow the swimmer to cross the river? 2. Kinematics of swimming The...
The shortest distance across the water from an island dock (point D) to a straight shoreline is 9 miles. Let the closest point on the shoreline be A. An amphibious vehicle makes a trip from a depot at a point B on the shoreline that is 20 miles away from A. Suppose that it travels 20 – x miles toward A along the shoreline (where 0 ≤ x ≤ 20) to a point C, then strikes out across the water...