Pythagoras' Theorem

What kind of triangles does the Pythagorean Theorem work with?

• Right

• Left

• Isosceles

• Equilateral

Tags

CCSS.8.G.B.8

What is the side from point A to point B called? 

• Opposite
• Adjacent
• Hypotenuse

Tags

CCSS.HSG.SRT.C.6

Identify the hypotenuse.

• x
• z
• w

What is the relation between the three sides of the right-angle triangle in the figure?

• a²+b²=c²

• a+b=c

• a²-b²=c²

• c-a=c

Tags

CCSS.8.G.B.8

Write Pythagoras' Theorem for each right-angled triangle.

• $t^2=r^2+s^2$

• $s^2=t^2+r^2$

• $r^2=s^2+t^2$

Tags

CCSS.8.G.B.8

What is the relation between the three sides of the right-angled triangle in the figure?

• $x^2+y^2=z^2$

• $x^2+z^2=y^2$

• $y^2+z^2=x^2$

• $x+z=y$

Tags

CCSS.8.G.B.8

What is the length of x?

• 5
• 7
• 8
• 25

Tags

CCSS.8.G.B.7

Calculate the length of the missing side.

• 13.5

• 12

• 14.3

• 11

Tags

CCSS.8.G.B.7

Calculate the length of the missing side (to one decimal point).

• 8.3

• 4

• 3

• 3.2

Tags

CCSS.8.G.B.7

The exact value of the hypotenuse for this triangle is (leave as a surd).

• 13.45

Tags

CCSS.8.G.B.7