Right Triangle Trigonometry

Use the Pythagorean Theorem to find x.

• 11.6

• 12.6

• 13.6

• 16

Use the Pythagorean Theorem to find x.

• 19.8

• 7.5

• 2

• 14

Use the correct trig function to find the length of the missing side.

• 5.7

• 1.8

• 19.6

• 2.8

Use the correct trig function to find the length of the missing side.

• 9.5

• 5.5

• 19.1

• 6.5

How tall is the tree?

• 48.8

• 4.0

• 50.8

• 3.9

Use the correct inverse trig function to find the measure of the missing angle.

• 14.9

• 75.1

• 14.4

• 14.1

Use the correct inverse trig function to find the measure of the missing angle.

• 45.3

• 44.7

• 35.4

• 54.6

Use the correct inverse trig function to find the measure of the indicated angle.

• 90

• 0

• 45

A dog is sitting on the ground 8 feet from the base of a tree.

It spots a squirrel in a tree. If the tree is 6.7 feet high, what is the angle of elevation?

• 50

• 45

• 40

• 35

How will you do on tomorrow's quiz.

• Great!

• Good.

• Not good.

• It will be a surprise.