Find the Area $1350 \mathrm {~m} ^ { 2 }$ B) $315 \mathrm {~m} ^ { 2 }$

Multiple Choice

Find the area.
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(a trapezoid)

A) $1350 \mathrm {~m} ^ { 2 }$
B) $315 \mathrm {~m} ^ { 2 }$
C) $291 \mathrm {~m} ^ { 2 }$
D) $157.5 \mathrm {~m} ^ { 2 }$