Solve the Problem $1 \mathrm { ft } ^ { 2 } = ( 3 \mathrm { yd } ) ^ { 2 } = 9 \mathrm { yd } ^ { 2 }$

Multiple Choice

Solve the problem.
-Find a conversion factor between square feet and square yards. Write it in three forms.

A) $1 \mathrm { ft } ^ { 2 } = ( 3 \mathrm { yd } ) ^ { 2 } = 9 \mathrm { yd } ^ { 2 }$
B) $1 \mathrm { ft } ^ { 3 } = ( 3 \mathrm { yd } ) ^ { 3 } = 27 \mathrm { yd } ^ { 3 }$
C) $1 \mathrm { yd } ^ { 2 } = ( 3 \mathrm { ft } ) ^ { 2 } = 9 \mathrm { ft } ^ { 2 }$
D) $1 \mathrm { yd } ^ { 3 } = ( 3 \mathrm { ft } ) ^ { 3 } = 27 \mathrm { ft } ^ { 3 }$