Right Triangle Trigonometry

In a right triangle a angle is 39 degrees. The hypotenuse is equal to 7 and the adjacent side to the angle is x. What does x equal?

The adjacent angle x is equal to 5.5

A right triangle has one side that measures 4 inches and another side that measures 3 inches. But, the hypotenuse is unknown. What is the length of the hypotenuse?

The hypotenuse is 5 inches.

In a 30-60-90 special right triangle the hypotenuse is equal to 2x, the side opposite of 30 degrees is equal to x and the side opposite of 60 degrees is equal to √(3) x. If the side opposite of 60 degrees is 9 what does the hypotenuse equal?

The hypotenuse of the 30-60-90 right triangle is 6.

How far would a 15 foot ladder need to be placed exactly 12 feet up a building?

The ladder needs to be placed 9 feet away.

In a 45-45-90 special right triangle the hypotenuse is 15√(2). What is the length of both of the other sides?

The length of both sides are 15.

In a right triangle a angle is 42 degrees. The adjacent side of the angle is 20 and the hypotenuse is x. What is the length is of the hypotenuse?

The length of the hypotenuse 26.9

A 45-45-90 special right triangle has one side with the length of 2 √(2). What is the length of the hypotenuse?

The length of the hypotenuse 4.

In a right triangle the opposite side to the missing angle is 16 and the hypotenuse is 37. What is the missing angle?

The length of the missing angle is 25.62 degrees.

In a right triangle a angle is 63 degrees. The adjacent side to the angle is 8 and the opposite side to the angle is x. What is the length of the opposite side x?

The length of the opposite side x is 15.7

In a 30-60-90 special right triangle the hypotenuse is equal to 2x, the side opposite of 30 degrees is equal to x and the side opposite of 60 degrees is equal to √(3) x. If the hypotenuse is equal to 24, what is the length of the side opposite of 30 degrees?

The length of the side opposite of 30 degrees is 12.