Lesson 99 Pythagorean theorem C2

The longest side of a right triangle is called the

• leg

• hypotenuse

• Pythagorean Theory

• area of the square

What is the formula for the Pythagorean theorem?

• $a^2-b^2=c^2$

• $a^2+b^2=c^2$

• $a^2+b^2=c^4$

Tags

CCSS.8.G.B.8

You can only use the Pythagorean formula in a __________ triangle.

• Obtuse

• acute

• scalene

• right

Tags

CCSS.8.G.B.8

Use the Pythagorean Theorem to find the missing length of a side of a right triangle.

• 13

• 14

• 15

• 16

Tags

CCSS.8.G.B.7

• 9

• 10

• 11

• 12

Tags

CCSS.8.G.B.7

What does c equal?

• 10

• 11

• 12

• 9

Tags

CCSS.8.G.B.7

Find the value a.

• 6

• 7

• 8

• 9

Tags

CCSS.8.G.B.7

Find the missing side.

• 13

• 14

• 15

• 16

Tags

CCSS.8.G.B.7

 $Does\ a^2+b^2=c^2\ ?$  

• yes

• no

• maybe 

• could be

Tags

CCSS.8.G.B.8

What does y equal?

• 5

• 10

• 15

• 6

Tags

CCSS.8.G.B.7