you have the hypotenuse and the side lengths
use trig functions to find the two unknown angles (A and B)
S-O-H-C-A-H-T-O-A
In triangle ABC, <c is a right angle. Find the remaining sides and angles. Round your answers to the nearest tenth. Show your work.
a = 3, c = 19
c^2= a^2+b^2
19^2 = 3^2+b^2
361= 9+b^2
b= √352 = 18.8
what should I do for the next steps?
1 answer
1 answer