500
Use the clues to find the angle measures of the following triangle:
The second angle is double the measure of the first angle.
The third angle is the sum of the other two angle measures. feet and inches?
A 35 degrees, 70 degrees, 75 degrees
B 30 degrees, 60 degrees, 90 degrees
C 20 degrees, 40 degrees, 120 degrees
D 45 degrees, 90 degrees, 45 degrees
What is B 30, 60, 90?