3 years ago

Find the area of the triangle to the nearest tenth.

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

5 0

Answer:

42.4

Step-by-step explanation:

1) use this formula of Area of the triangle:

$A=\frac{1}{2} a*b*sin(a,b)$

2) using the formula described above:

A=0.5*14*11*0.55≈42.4 (mm²)

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