Pythagorean Theorem Intro

Hypotenuse

• Vertical side in a right triangle

• Longest side in a right triangle

• Horizontal side in a right triangle

• a² + b² = c²

Tags

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is a right triangle?

• A triangle where all sides equal 90 degrees

• A triangle where every angle is 90 degrees

• A triangle where all three sides are equal

• A triangle where there is a 90 degree angle

Tags

CCSS.4.G.A.2

What letter represents the hypotenuse?

• a

• b

• a and b

• c

Tags

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Which choice represents the legs?

• a and b

• a

• b

• c

Tags

CCSS.8.G.B.6

CCSS.8.G.B.7

When do we use the Pythagorean Theorem?

• To find a missing angle in a right triangle

• To find the missing length of a right triangle

• To find the area of a right triangle

• To find the slope of a right triangle

Tags

CCSS.8.G.B.8

Define the term 'right angle'

• Three angles in a right triangle

• When two angles in a triangle are 90 degrees

• Any angle less than 90 degrees

• A 90 degree angle

Tags

CCSS.4.G.A.1

The Pythagorean Theorem is _________

• a + b = c

• a² + b² = c²

• a² + b² + c²

• A = LW

Tags

CCSS.8.G.B.8

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

Which side is the hypotenuse?

• 9

• x

• 14

Tags

CCSS.HSG.CO.C.11

Which sides are the legs of the triangle?

• 9 and 15

• 9 and 12

• 12 and 15

• 15

Tags

CCSS.HSG.CO.C.10