since by the provided tickmarks WE ≅ ER, and QE ≅ ET, then both triangles are congruent by LL theorem, Leg Leg.
anyhow, since those legs are congruent, their hypotenuses must also be congruents, and we could use the HL theorem as well.
Step-by-step explanation:
V = l.W.H
3(5)(4) = 60 units
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The answer is $4.85;$81.85<span> which is B. </span>