2 years ago

HELP! Find the Area of the triangle

Mathematics

1 answer:

Zigmanuir [339]2 years ago

6 0

Answer:

A ≈ 65.8 m²

Step-by-step explanation:

Given 2 sides and the angle between them then the area (A) is

A = $\frac{1}{2}$ bc sinA

= 0.5 × 19.9 × 10.7 × sin38.17°

≈ 65.8 m² ( to 1 dec. place )

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