Solve this equation: 4y + 228 = 352. a. y = – 31 b. y = 145 c. y = 31 d. y = 3
2 answers:
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Answer:
50
Step-by-step explanation:
The figure represents a 30-60-90 special triangle
in this special right triangle the measure of sides lengths is represented by
a, a, and 2a
The side length that sees angle measure 30 is represented by a and here we see a = 50m
The height of the building, which sees angle measure 60, is equal to
50