Question

15° 13 8) X 35° Find the measure of the indicated 9)
ignore the stuff above​

Answer 1

The missing angle to this triangle is 55 degrees, x is 14.65, and the other missing length is 8.4.

Explanation:

In a triangle, all of the angles sum up to 180 degrees. We are given it is a right triangle with another given angle of 35 degrees. 180 degrees - 90 degrees - 35 degress is 55 degrees. Now, we can use law of sines to find x. x / sin 90 degrees = 12 / sin 55 degrees. sin 90 degrees can be simplified to 1. x = 12 / sin 55 degrees. x = 14.65. By using the pythagorean theorem, we can find the last missing side, which is 8.4.