5-91. A triangle with two side lengths 12 and 24 and one angle of 30 degrees between the two side lengths.Find the area of the triangle at right. Show all work.

Question

asked Apr 9, 2023 94.0k views

1 Answer

Dtward · Answer 1 · 2023-04-16T07:44:13+0000

Answer:

72 square units

Explanation:

The area is given by the formula ...

A = 1/2ab·sin(C)

A = 1/2(12)(24)sin(30°) = 1/2(12)(24)(1/2) = 72 . . . square units