Answer:
A = 59 in²
Explanation:
the area (A) of the shaded region is calculated as
A = area of outer triangle - area of inner triangle
= bh - bh ( b is the base and h the height )
= × 13 × 14 - × 8 × 8
= 91 - 32
= 59 in²
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bh - bh ( b is the base and h the height ) × 13 × 14 - × 8 × 8