Quiz on Geometry - 2O - Nov 16 2022

Which set of numbers are possible lengths of a right triangle?

• I only

• I, II, & IV only

• III only

• I and IV only

What is the height of the TV? Round to the 10ths place (one decimal place) if necessary.

Use Pythagorean Theorem to solve for x.

• 8

• 11.66

• 16

• 4

Find the value of x.

• 3 sqrt(2)

• 3

• 6 sqrt(2)

• 6

Find the value of y.

• 8

• 4

• 2√3

• 8√3

What is the length of x?

• 5

• 7

• 8

• 25

If you are given the two sides that are NOT the hypotenuse, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

If you are given the length of a hypotenuse and the length of an adjacent side, what trigonometry ratio could you use .

• sine

• cosine

• tangent

• trigonometry

What is the adjacent side to <D?

• EF

• DF

• DE