Answer:
Given : length of FG = 4.3 ft
angle GFH = 52°
so we know cos theta = Base/ Hypotenuse
and here cos52° = x / 4.3
=> 0.61566147532 = x/4.3 [ as cos52° = 0.6156614]
=> 2.6445 = x
So the value of x = 2.6445 ~ 2.7 ft(ans)
Hope it helps
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