1 Answer

AyKarsi · Answer 1 · 2024-05-03T15:59:05+0000

Answer:

A = 280

Explanation:

the area (A) of a triangle is calculated as

A =
(1)/(2) bh ( b is the base and h the perpendicular height )

here b = 12 + 16 = 28 and h = 20 , then

A =
(1)/(2) × 28 × 20 = 14 × 20 = 280

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