A mneumonic device to help remember the trig functions.
What is SOH CAH TOA?
100
The sine of the angle equals what fraction?
What is opposite over hypotenuse?
100
Tan 55 degrees.
What is 1.4281?
100
Prove the sides a=6, b=8 and c=10 will form a right triangle.
What is 36+ 64 = 100?
200
The side across from the right angle.
What is the hypotenuse?
200
The side across from the given angle.
What is the opposite side?
200
The cosine of an angle equals what fraction?
What is adjacent over hypotenuse?
200
sin 43 degrees.
What is 0.6820?
200
A ladder is positioned 7 feet from the base of a building. The distance between the base of the building and the top of the ladder is 24 feet. What is the length of the ladder?
What is 25 feet?
300
The sides of a right triangle are 3 and 4, the hypotenuse is 5.
What is 3^2 + 4^2 = 5^2?
300
The side that is next to the given angle.
What is the adjacent side?
300
This trigonometry term equals the opposite divided by the adjacent.
What is tangent?
300
Find the angle if tan A = 1.6003.
What is 58 degrees?
300
A 25 foot pole leans against a building. The pole makes a 76 degree angle with the ground. What is the distance from the bottom of the pole to the building to the nearest foot?
What is 103 feet?
400
The legs of a triangle are 5ft. and 8ft. Find the length of the hypotenuse to the nearest whole number.
What is 9ft?
400
Find the opposite side of a right triangle when the given angle is 42 degrees and the hypotenuse is 12ft. Round answer to the nearest whole number.
What is 8ft?
400
Find the angle of a right triangle when the hypotenuse equals 46ft and the adjacent side equals 15ft. Round to the nearest whole number.
What is 71 degrees?
400
Find the angle if cos B = 0.4540.
What is 63 degrees?
400
The distance from the base of a tree to a pole is 100 feet. The angle of elevation from the base of the pole to the top of the tree is 35 degrees. How tall is the tree, to the nearest foot?
What is 70 feet?
500
The hypotenuse is 14m and one leg is 8m. Find the other leg to the nearest tenth.
What is 11.5m?
500
Find the hypotenuse of a right triangle when the given angle is 76 degrees and the adjacent side is 120in. Round to the nearest whole number.
What is 558in?
500
Find the missing angle of a right triangle when the opposite side is 65m and the adjacent side is 87m. Round to the nearest whole number.