Labeling Right Triangles

• 27/36
• 27/45
• 45/36
• 45/27

Choose the correct ratio.

• cos(33)=x/14

• sin(33)=x/14

• cos(33)=14/x

• sin(33)=14/x

Choose the correct ratio.

• sinZ=5/13

• sinX=5/13

• cosX=13/12

• tanZ=12/5

Find the measure of angle A using an inverse trig ratio.

• 61.9 degrees

• 28.1 degrees

• 25.2 degrees

• .99997 degrees

_{^{Find the missing side}}

• 48

• 108

• 83.6

• 72

Choose the correct ratio.

• sin(37)=x/14

• cos(37)=x/14

• tan(37)=x/14

• sin(37)=14/x

What type of angle is shown?

• acute

• obtuse

• right

• straight

The hypotenuse in a right triangle is

• adjacent to (makes) the right angle.

• any one of the three sides, you decide!

• opposite (across from) the right angle.

• the slanty side.

What is the relationship between the sides in the Pythagorean Theorem shown?

• a + b = c

• a² + b² = c²

• a² – b² = c²

• a – b = c

What is the length of the missing side?

• 3

• 8

• 12

• 18