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Calculate the area of triangular wetlands using the Law of Sines. Solve problems involving triangles with known sides and included angles. Find the height of a mountain above points A and B, and the distance to the summit. This guide simplifies how to apply the Law of Sines for area measurements and geometric calculations in field surveys. Learn to determine wetland areas and triangle parameters accurately and efficiently.
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How much wetlands? What is the area of the triangular region of wetlands?
14-4Area and Law of Sines Today’s Objective: I can solve problems using the Law of Sines.
h Find the area of ΔABC: Given 2 sides and the included angle A b 12 24° 15 C B a
How much wetlands? What is the area of the triangular region of wetlands?
A A c b c b k h B a C B a C Law of Sines Find h, using C using B using B Find k, using A
Find the length of AC in ΔABC,to the nearest cm Find the degree measure of acute angleB in ΔABC A A 29 ° 250 cm b 350 cm 38 ° C 69° B 350 cm C B
A surveyor locates points A and B at the same elevation and makes the measurements pictured. What is the height of the mountain above points A and B? What is the distance from B to the summit? Pg. 932 #6-19