75°+75°=150°
angles in a triangle add up to 180°
180°-150°=30°
c) x=30°
The diameter is two times the radius.
2 * 1 = 2
So the diameter is 2 yards.
39 degrees is the measure of the 3rd. Hope I helped. :) Please click thanks. :)
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
<span> x^2-14*x+31-(63)=0 </span><span>x = 16
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