the length of the longer side of the triangle is 1 inch less than the sum of the sum of the lengths of the two other side. how long is the longest side of this triangle if the perimeter is 35 inches plzzz helpp I beg for an answer asap

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?