Label Right Triangle

In relation to the angle θ, label the side marked b in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

In relation to the angle θ, label the side marked c in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Which side of the triangle is opposite of angle R?

• QP

• QR

• RP

True or false? This triangle is labeled correctly.

• True

• False

The side across from the 90 degree angle is called the ________________.

• Leg

• Leg

• Hypotenuse

• Side

The sides attached to the right angle are called the ______.

• Legs

• Hypotenuses

• Attached sides

The side highlighted in blue is called the _____________.

• leg

• hypotenuse

• acute side

• obtuse side

True or false the side highlighted in blue is called the hypotenuse.

• True

• False

Which letter is associated with the hypotenuse?

• a

• b

• c

If you know the value of the hypotenuse in a 45-45-90 right triangle, how would you find the measure of a leg?

• Divide by the square root of 2

• Divide by the square root of 3

• Multiply by 2

• Divide by 2

• None of these