Angles & Triangles

What is the measure of the missing angle?

What is the measure of angle TSV?

What is the measure of angle KLN?

What is the measure of the missing angle?

• 180°

• 28°

• 39°

• 141°

What is the measure of angle FGE?

• 142°

• 180°

• 138°

• 42°

What is the measure of angle MNQ?

• 58°

• 122°

• 32°

• 180°

Determine which of the following sets of side lengths form a right triangle.

• a = 12, b= 16, c = 20

• a = 8, b= 12, c = 20

• a = 12, b= 35, c = 37

• a = 10, b= 14, c = 18

A triangle has sides with lengths of 15 yards, 20 yards, and 25 yards.

Is it a right triangle?

• Yes

• No

What is the length of the hypotenuse?

If necessary, round to the nearest tenth.

What is the length of the missing leg?

If necessary, round to the nearest tenth.

• 9 mm

• 441 mm

• 21 mm

• 35.2 mm