Pythagorean Theorem

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

Tags

CCSS.8.EE.A.2

What is the longest side of a right triangle called?

• A. Leg A (side a)

• B. Leg B (side b)

• C. Hypotenuse (side c)

• D. Pythagorean Theorem

what are sides a and b called?

• legs

• hypotenuse

• pythagorean theorem

• right angle

What is ALWAYS true about the side c (or the hypotenuse) on a right triangle?

• side c is the longest side

• side c is the shortest side

• side c is across from the right angle

• side c is across from the right angle AND is the longest side

What is the length of x?

• 5
• 7
• 8
• 25

Tags

CCSS.8.G.B.7

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Tags

CCSS.8.G.B.7

Which equation can be used to solve the word problem: A TV is 40 inches (diagonally) and the height is 30 inches.  How wide is the TV?

• 30²  + 40² = c²
• a²  + 40² = 30²
• 30²  + b² = 40²
• 40²  + 30² = c²

Tags

CCSS.8.G.B.8

What is the length of the missing side?

• x = 4

• x = 8

• x = 10

• x = 16

Tags

CCSS.8.G.B.7

What is the value of x?

• 9 in
• 19 in
• 81 in
• none of these

Tags

CCSS.8.G.B.7