Pythagoras and Square Roots

Identify the formula used to solve for the hypotenuse?

• a²+b²=c²

• a+b=c

• a²-b²=c²

• c-a=c

Tags

CCSS.8.G.B.8

Calculate the length of x?

• 5

• 7

• 8

• 25

Tags

CCSS.8.G.B.7

solve for c

• 7

• 9

• 4

• 13

Tags

CCSS.8.G.B.7

Calculate the length of x?

• 5.7

• 10.6

• 20

• 400

Tags

CCSS.8.G.B.7

Find the missing side. (Calculators are allowed)

• 9

• 41

• 6.4

• 3

Tags

CCSS.8.G.B.7

In a right triangle, if the hypotenuse is 13 units and one leg is 5 units, what is the length of the other leg?

• 10 units

• 11 units

• 12 units

• 13 units

Tags

CCSS.8.G.B.7

One of the two equal factors of a number. The ________________ of 25 is 5 since 5²=25.

• square

• square root

• cube

• cube root

In a right triangle, if the hypotenuse is 10 units and one leg is 6 units, what is the length of the other leg?

• 6 units

• 7 units

• 8 units

• 9 units

Tags

CCSS.8.G.B.7

What is the square root of 81?

• 3

• 162

• 6561

• 9

Tags

CCSS.8.EE.A.2

a number that when multiplied by itself equals a given number; opposite of squaring a number

• Square Root

• Pythagorean Triple

• Hypotenuse

• Squaring

Tags

CCSS.8.EE.A.2