Determine the area of a triangle having the following measurements.Round your answer to two decimal places. A = 129°,b = 8,and c = 11
A)34.19 sq.units
B)41.03 sq.units
C)37.61 sq.units
D)30.77 sq.units
E)27.36 sq.units

Question

Quizplus · Accepted Answer

The area of a triangle is given by the formula A = (1/2) * b * c * sin(A), where A is the angle opposite side a, b is the length of side b, and c is the length of side c. In this case, A = 129°, b = 8, and c = 11, so the area of the triangle is A = (1/2) * 8 * 11 * sin(129°) = 34.19 sq. units.

Determine the Area of a Triangle Having the Following Measurements