Inverse sine, inverse Cosine, inverse Tangent, RLA

In a right triangle, the length of the opposite side is 5 units and the hypotenuse is 13 units. What is the measure of the angle opposite to the 5-unit side using the inverse sine function?

A right triangle has an adjacent side of 7 units and a hypotenuse of 25 units. Calculate the angle adjacent to the 7-unit side using the inverse cosine function.

In a right triangle, the opposite side is 8 units and the adjacent side is 15 units. Find the angle opposite to the 8-unit side using the inverse tangent function.

A ladder leans against a wall, forming a right triangle with the ground. If the ladder is 10 meters long and the base of the ladder is 6 meters from the wall, what is the angle between the ladder and the ground using the inverse cosine function?

A ramp is inclined at an angle to the horizontal. If the height of the ramp is 4 meters and the base is 3 meters, find the angle of inclination using the inverse tangent function.

In a right triangle, the hypotenuse is 17 units and the opposite side is 8 units. Calculate the angle opposite to the 8-unit side using the inverse sine function.

A right triangle has an adjacent side of 9 units and a hypotenuse of 15 units. Find the angle adjacent to the 9-unit side using the inverse cosine function.

In a right triangle, the opposite side is 12 units and the adjacent side is 5 units. Calculate the angle opposite to the 12-unit side using the inverse tangent function.

• 10 meters

• 11.5 meters

• 12 meters

• 11 meters

A right triangle has an opposite side of 7 units and a hypotenuse of 25 units. Find the angle opposite to the 7-unit side using the inverse sine function.