Pythagorean Theorem

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

Tags

CCSS.8.G.B.7

What is the inverse operation of squaring a number?

• divide

• multiply

• fractions

• square root

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

Side a on a right triangle is ALWAYS the longest side.

• true
• false

Tags

CCSS.HSG.SRT.C.8

The Pythagorean Theorem is
a² + b³ = c⁴

• false
• true

Tags

CCSS.8.G.B.8

_{^{Find the missing side}}

• 48
• 108
• 83.6
• 72

Tags

CCSS.8.G.B.7

^{Find the missing side}

• 9

• 41

• $\sqrt{41}$

• $\sqrt{18}$

• 18

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. At least how tall does the ladder need to be?

• 25 feet

• 26 feet

• 27 feet

• 28 feet

A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the field. About how far does he walk?

• 111.8 yards

• 115 yards

• 127.3 yards

• 119 yards

A piece of paper that Brittany has is 11 inches tall and 8 inches wide. She draws a straight line diagonally across the paper. About how long is the line she drew?

• 7.5 in

• 12.4 in

• 13.6 in

• 14.3 in