Real #'s/Pythagorean Theorem

The two shortest sides of a right triangle are called___________.

• arms.

• hypotenuses.

• legs.

• rays.

The sum of the squares of the leg lengths is equal to the square of the hypotenuse length.

• Theory of Relativity

• Newton's 3rd Law of Motion

• Pythagorean Theorem

• Murphy's Law

The longest side of a right triangle.

• Leg 1

• Leg 2

• Perimeter

• Hypotenuse

Tags

CCSS.HSG.SRT.C.8

The diagram below represents the side view of a bike ramp.

Which of the following is closest to the value of x?

• 27 in

• 32 in

• 25 in

• 20 in

A 10-foot ladder is leaning against a wall. The bottom of the ladder is 4 feet from the base of the wall, as shown below.

Which of the following is closest to the distance from the top of the ladder to the base of the wall?

• 9 ft

• 11 ft

• 6 ft

• 14 ft

Zero is a ___________.

• whole number
• natural number
• whole number, integer, and rational
• irrational

Tags

CCSS.6.NS.C.5

A fraction is which type of number?

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

A non-terminating decimal is which type of number?

• Rational 
• Irrational

Tags

CCSS.HSN.RN.B.3

A repeating decimal is what type of number?

• Rational 
• Irrational

Tags

CCSS.HSN.RN.B.3

Which of the following contains only rational numbers?

• 2.5, .764567..., 1/2, √27
• π, √4, √16, 7.7
• 6.7, 4.45, -3, 
• 5, -4.5, √13, √-9

Tags

CCSS.HSN.RN.B.3