Solve the proportion: 11/12.1= x/66 x = A. 64.9 B. 60 C. 72.6 D. 55
2 answers:
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Answer:
142.932
Step-by-step explanation:
given that in triangle ABC, AC =24
Angle A = 30 and Angle B =45
If we draw altitude from C, we get
h = 24sin 30 = 12
Since BC = h (45, 45,90 triangle)
BC=12
By sine formula for triangle
Area of triangle
=