In this diagram, a rope is attached to a small pulley at the apex of an isosceles prism. What is the minimum length of the rope (r) needed to span the sides of the prism, rounded to the nearest whole number?

A) 5 units
B) 10 units
C) 12 units
D) 20 units

Question

In this diagram, a rope is attached to a small pulley at the apex of an isosceles prism. What is the minimum length of the rope (r) needed to span the sides of the prism, rounded to the nearest whole number?

A) 5 units
B) 10 units
C) 12 units
D) 20 units

anonymous · Answer

If someone could walk me through it that'd be great.

anonymous · Answer

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