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Vsevolod [243]
2 years ago
13

77% Calculate the area of this triangle. 14 cm 11 cmi 18 cm

Mathematics
1 answer:
RideAnS [48]2 years ago
4 0

Answer:

A = 99 cm²

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = \frac{1}{2}  bh ( b is the base and h the perpendicular height )

Here b = 18 and h = 11 , then

A = \frac{1}{2} × 18 × 11 = 9 × 11 = 99 cm²

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