Parts of Right Triangle and Pythagorean Theorem

In the given triangle which is the hypotenuse?

• side AB

• side BC

• side AC

• all sides

In the given triangle what is the side opposite angle A

• side c

• side b

• side a

• all of the above

What is the side opposite the 90 degrees angle of a right triangle?

• opposite side

• hypotenuse

• adjacent side

• base

What is the side opposite the 90 degrees angle of a right triangle?

• opposite side

• hypotenuse

• adjacent side

• base

In the given triangle, what is the adjacent side of angle B?

• side a

• side b

• side c

• none of the above

Which of the following is the formula to solve the length of the hypotenuse of the given triangle?

• $a^{2\ }-\ c^2\ =\ b^2$

• $a^{2\ }+\ c^2\ =\ b^2$

• $b^{2\ }+\ c^2\ =\ a^2$

• $a^{2\ }+\ b^2\ =\ c^2$

In the given triangle the length of side a is 3 and the length of side b is 4, what is the length of side c?

• 4

• 5

• 6

• 7

ΔXYZ, ∠Y = 90∘ , What is the length of XY if YZ = 5 and XZ = 13?

• 12

• 14

• 16

• 18

In the given triangle, what is the length of side a, if side b and c are 40cm and 41cm respectively?

• 38 cm

• 16 cm

• 9 cm

• 5 cm

In the given triangle, what is the length of the hypotenuse if the base is 20 and the altitude is 21?

• 27

• 29

• 31

• 33