Question

Find the area of the triangle to the nearest tenth.

11 mm
330
14 mm
The area of the triangle is approximately

Answer 1

42.4

Explanation:

1) use this formula of Area of the triangle:

`A=(1)/(2) a*b*sin(a,b)`

2) using the formula described above:

A=0.5*14*11*0.55≈42.4 (mm²)