Parts of Right Angle

If a right angle triangle has short sides of 3cm and 4cm, what will the length of the hypotenuse be?

• 9cm

• 16cm

• 25cm

• 5cm

Tags

CCSS.8.G.B.7

What do you call side a if you are looking from angle A?

• right-angle triangle

• hypotenuse

• opposite

• adjacent

Tags

CCSS.HSG.SRT.C.6

What do you call side b if you are looking from angle A?

• right-angle triangle

• hypotenuse

• opposite

• adjacent

Tags

CCSS.HSG.SRT.C.6

Which side of a right angle triangle is the longest?

• hypotenuse

• adjacent

• opposite

If a right angle triangle has a hypotenuse of 21 and another side of 15, calculate the length of the missing side. You may use a calculator!

• 14.7

• 441

• 225

• 216

Tags

CCSS.8.G.B.7

What do you call side b if you are looking from angle B?

• right-angle triangle

• hypotenuse

• opposite

• adjacent

On the yellow triangle, which angle is the right angle?

• A

• B

• C

Tags

CCSS.4.G.A.1

Looking from angle A, what would you call side a?

• hypotenuse

• opposite

• adjacent

Tags

CCSS.HSG.SRT.C.6

Looking from angle B, what would you call side a?

• hypotenuse

• opposite

• adjacent

Tags

CCSS.HSG.SRT.C.6

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Tags

CCSS.7.G.B.5