Pythagorean Theorem In-Class Assignment

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

The Pythagorean Theorem is
a² + b² + c²

• false
• true

_{^{Find the missing side}}

• 48
• 108
• 83.6
• 72

_{^{Find the missing side}}

• 9
• 41
• 6.4
• 3

Which set of sides would make a right triangle?

• 4, 5, 6
• 8, 10, 12
• 5, 12, 13
• 5, 10, 12

What is the length of x?

• 5
• 7
• 8
• 25

Find the length of the missing side. 

• 20 in.
• 68 in.
• 16 in.
• 80 in.

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

a = 2.1, b = 7.2,
c = 7.5
Is this a right triangle?

• yes 
• no

Is this triangle a right triangle?

• yes
• no