1.16. In Figure 1.1, given ?CAB = 48°, ?ABC = 68°, AC = 181, find BC. C 181 A 48° 68° B Figure 1.1 (A) 145 (B) 116.2 (C) 180.9 (D) 195.1

          1.16. In Figure 1.1, given ?CAB = 48°, ?ABC = 68°, AC = 181, find BC.
C
181
A 48° 68° B
Figure 1.1
(A) 145
(B) 116.2
(C) 180.9
(D) 195.1

Ron Larson, Laurie Boswell 1st Edition

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12/28/2021

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Step 1: Construct a perpendicular line from point C to line AB, let's call this point D. Show more…

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1.16. In Figure 1.1, given ∠CAB = 48°, ∠ABC = 68°, AC = 181, find BC. Figure 1.1 (A) 145 (B) 116.2 (C) 180.9 (D) 195.1

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