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PLEASE HELP ME! Idk how to do this problem
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3 votes
PLEASE HELP ME! Idk how to do this problem

PLEASE HELP ME! Idk how to do this problem-example-1
User Eric Gopak
by
5.7k points

1 Answer

5 votes

Answer:

55.8 units to the nearest tenth.

Explanation:

The angle between AD and DB is 180 - 65 = 115 degrees.

By the Law of Cosines:

c^2 = 29*2 + 37*2 - 2.29.37 cos 115

= 3116.94

c = 55.83

User Segun
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4.9k points
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