Describe the error.
1. The area of the triangle with C = 58°, b = 11 feet, and c = 16 feet is Area = 1/2 (11) (16) (sin 580) = 88 (sin 580) ‰ˆ 74.63 square feet.
2. In the figure, a triangle is to be formed by drawing a line segment of length a from (4, 3) to the positive x-axis. For what value(s) of a can you form (a) one triangle, (b) two triangles, and (c) no triangles? Explain.

Transcribed Image Text:

y (4, 3) a 1 + + + 3 + 5 (0, 0)| 4- 3.