Trig Missing Angles Practice

When sailing in a boat with Dr. Seuss, adjusting the sails to catch the breeze, what setting should your compass be on to navigate by the degrees?

• Radian mode

• Degree mode

• Scientific mode

• Graphing mode

In the land of Seuss, if you're trying to measure from the Sneetches' star to the ground afar, which trigonometric function should be found, knowing the distance that's opposite and the line to the top, not around?

• Tangent

• Cotangent

• Cosine

• Sine

Imagine you're in Whoville with Dr. Seuss, and you need to find out how tall the Grinch's mountain is based on the angle of your look up. If you know the sine, cosine, or tangent ratio of that angle, how would you figure out the measure of this angle?

• Use the inverse of the ratio

• Use the ratio directly

• Multiply the ratio by 180

• Divide the ratio by π

In a land where the Whos love math, what is the result of using inverse sine of 15/24?

• 38.7 degrees

• 54.5 degrees

• 43.3 degrees

• 28.4 degrees

In the land of Seuss, if Sam I Am stands on a hill with a slope of 11 and a step to the right of 8, which Seussian function helps him find his way?

• Secant

• Tangent

• Cosine

• Sine

In the land of Seuss, if a Who on a hill with a slope of 20 over 37, what's the angle of the tilt?

• 38.5 degrees

• 43.3 degrees

• 28.4 degrees

• 50.5 degrees

If Dr. Seuss is flying a kite and you know the string's length and how high the kite is, which trigonometric function do you NOT use?

• Sine

• Cosine

• All are used

• Tangent

What is the length of the ladder if it makes a 75-degree angle with the ground and the foot of the ladder is 6 feet from the base of the wall, as Dr. Seuss tried to hang his hat on the highest hook?

• 23.2 feet

• 30.6 feet

• 14.9 feet

• 35.5 feet

What angle does the string of Dr. Seuss's kite make with the ground if the string let off is 275 feet and the kite is 150 feet above the ground?

• 43.3 degrees

• 50.5 degrees

• 33.1 degrees

• 58.2 degrees

In the land of Seuss, when figuring out the angle where the Lorax stands, what tells you to use the inverse of Sneetches' functions grand?

• When given two angles

• When given three sides

• When X marks the spot of an angle, not bland

• When X is a side, in this Seussical land