Methods to Solve Right Triangles

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

• 25 feet
• 26 feet
• 27 feet
• 28 feet

What is the length of side x?

• 6.57 cm
• 7 cm
• 7.44 cm
• 26.33 cm

Find the measure of the missing angle.

• 64^o
• 26^o
• 61^o
• 8^o

Find the value of y.

• 11√2
• 11
• 22
• 11/√2

Solve for x. Round to the nearest tenth.

• 74.9
• 3.6
• 63.5
• 54.1

Solve for x. Round to the nearest tenth.

• 19.0
• 24.3
• 21.0
• 20.2

Solve for x. Round to the nearest tenth.

• 10.4
• 8.9
• 31.2
• 11.9

Set up the problem so that you can solve for X.

• sin X = 41/28
• tan X = 41/28
• cos X = 28/41
• sin X = 28/41

Solve for the misssing distance

• 18.9 meters
• 19.5 meters
• 47.2 meters
• 27.5 meters

Solve for the missing angle

• 50.5 degrees
• 12.7 degrees
• 36.9 degrees
• 72.2 degrees