<span>The number of workers must be increased by 28%.</span>
Answer:
C
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
=
= 
Thus the ratio of Δ EFG to Δ LMN = 2 : 1 → C
All triangles angles in the inside add up to 180, so 180-76-72=32
Step-by-step explanation:
Adjacent angles.
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