Find the lengths of all the unknown members of the truss. Round your answer to one decimal place.? ? $$A = 30$$ ?
A) $b \approx 22.0 , a \approx 37.6$
B) $b \approx 21.0 , a \approx 36.6$
C) $b \approx 24.0 , a \approx 39.6$
D) $b \approx 36.6 , a \approx 21.0$
E) $b \approx 23.0 , a \approx 38.6$

Question

Find the lengths of all the unknown members of the truss. Round your answer to one decimal place.?  ? $$A = 30$$ ?
A) $b \approx 22.0 , a \approx 37.6$ 
B) $b \approx 21.0 , a \approx 36.6$ 
C) $b \approx 24.0 , a \approx 39.6$ 
D) $b \approx 36.6 , a \approx 21.0$ 
E) $b \approx 23.0 , a \approx 38.6$

Quizplus · Accepted Answer

The Answer of Find the lengths of all the unknown members of the truss. Round your answer to one decimal place.?  ? $$A = 30$$ ?
A) $b \approx 22.0 , a \approx 37.6$ 
B) $b \approx 21.0 , a \approx 36.6$ 
C) $b \approx 24.0 , a \approx 39.6$ 
D) $b \approx 36.6 , a \approx 21.0$ 
E) $b \approx 23.0 , a \approx 38.6$

Find the Lengths of All the Unknown Members of the Truss