Question

2. Triangle EFG is a sketch of a triangular community garden that has an area of 47.1 square feet.

Trigonometric area formula: Area = 1/2 a b sin(C)

To the nearest foot, what amount of fencing is needed to surround the
perimeter of the flower bed?

G E F E= 45 degrees EF=12ft F=62 degrees

Answer 1

32ft

Explanation:

Let me know if you have any questions ! (or my sketch is different)

everything was rounded to the nearest foot and due to this the new area is 49.5...