How do you find the area of the triangle given #A=5^circ15', b=4.5, c=22#?
One of the many formulas to find the area of a triangle is:
For this problem, we first convert angle A to degrees:
Since there are 60 minutes in a degree and
Now we simply plug the values into the area formula above:
Therefore, the area of the triangle is 4.529 sq. units.