Question

HELP I NEED THIS ITS DUE IN AN HOUR!!!!

In ARST, the measure of ZT=90°, the measure of ZR=25°, and ST = 7.3 feet. Find the length of TR to the nearest tenth of a foot.

Answer 1

Explanation:

ctg (25) = x / 7.3

2.1445 = x/ 7.3

x = 2.1445*7.3

x = 15.654