SOH CAH TOA
Which trig function uses opposite / hypotenuse?
What is sine?
What is the angle of depression?
Find the degree of angle A given opposite = 4 and hypotenuse = 7 to the nearest tenth.
What is 34.8º?
Round 4.5833 to the nearest hundredth.
What is 4.58?
Given a right triangle with AC = 4, CB = 5, and AB = 6.4, write the sine, cosine, and tangent ratios for <A.
What is:
sin A = 5/6.4
cos A = 4/6.4
tan A = 5/4
Which trig function uses opposite / adjacent?
What is tangent?
The angle from the horizontal looking up is called the ___________.
What is 45º?
Given sin < T = 3/5, what is the value of <T rounded to the nearest tenth?
What is 36.9º?
Given a right triangle with leg lengths AC = 4, BC = 5, and AB = 6.4, write the sin, cos, and tan ratios for <A.
HINT: set your triangle up properly! Which leg is the hypotenuse?
what is:
sin A = 5/6.4
cos A = 4/6.4
tan A = 5/4
What is SOH CAH TOA used to find?
What are missing sides or angles?
A boy is standing 10 feet away from a 35-foot flagpole. Which trig function should be used to find the angle of elevation from the boy to the top of the flagpole?
Given a right triangle with leg lengths 5√3 and 5, what is the angle between the two given legs?
What is 90º?
Given tan 63º = 9/x, what is the value of x to the nearest whole number?
What is 5?
115 cos(21º) = 28/x
What is 0.23?
Find the value of y to the nearest whole number given the base of a right triangle = 2√3, height = y, hypotenuse = x, and the angle between the x and y is 30 degrees.
What is y = 6?
You look up at a 62 m tall building and find that the angle of elevation from the ground to the top of the building is 51 degrees. How far away from the building's base are you? (Round to the nearest tenth.)
What is 50.2?
What is 30º?
Given a right triangle where the leg opposite < A = 5 and the hypotenuse = 13, what is the the measure of < A rounded to the nearest whole number?
What is 23?
Solve: -10 ÷ (20 ÷ 2² × 5 ÷ 5) × 8 - 2
What is -18?
Find the value of x to the nearest tenth given the base of a right triangle = 2√3, height = y, hypotenuse = x, and the angle between the x and y is 30 degrees.
What is 6.9?
What is the angle of elevation of the sun when the length of the shadow of a tree √3 times the height of the tree?
What angle degree has a tangent value of 1?
What is 45º?
Given that the measure of angle A = 17º and the adjacent leg = 10 ft, find the hypotenuse of the right triangle to the nearest hundredths place.
What is 10.46 ft?
A flagpole stands on level ground. Two cables (x and y) are attached to the pole 16 ft. above the ground. The combined length of the two cables = 50 ft. If cable y is attached to the ground 12 ft from the base of the pole, what is the measure of the angle that cable x makes with the ground? (Round to the nearest hundredth.)
What is 32.23º?