Grade 8: Square Roots and the Pythagorean Theorem

Find the value of x.

• 7
• 8
• 9
• 10

Tags

CCSS.8.G.B.7

Find the value of x.

• 36
• 12
• 16
• 25

Tags

CCSS.8.G.B.7

Find the value of x.

• 15
• 16
• 18
• 17

Tags

CCSS.8.G.B.7

Does the set of numbers represent a Pythagorean Triple.
4, 5, 6

• Yes
• No

Tags

CCSS.8.G.B.8

Does the set of numbers represent a Pythagorean Triple.
10, 24, 26

• Yes
• No

Tags

CCSS.8.G.B.8

What is the hypotenuse if two sides are 6 and 8?

• 10
• 12
• 13
• not enough information

Tags

CCSS.8.G.B.7

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

you ADD a² and b² then take the square root to find c on a right triangle.

• true
• false

Tags

CCSS.8.G.B.8

This is a triangle that has a right angle (90°)

• Acute Triangle
• Obtuse Triangle
• Equilateral Triangle
• Right Triangle

This is a number made by squaring a whole number.

• Hypotenuse
• Square Root
• Leg (of a triangle)
• Perfect Square

Tags

CCSS.8.EE.A.2