3/4+1/3=9/12+4/12=13/12 of an hour
13/12= 1 1/12
If it is a right triangle, then one of the angles is 90°. We are also given another angle of 15°. The angles in a triangle add up to 180°, therefor to find the missing angle we must add the known angles together and subtract this value from 180:
180 - (90 + 15)
= 180 - 105
= 75°
The product is 10730 is the ñame
