Pythagorean Theorem & Triangle Review

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

What is the final step in solving this work for c?
a² + b² = c²
3² + 4² = c²
9 + 16 = c²
25 = c²

• Divide both sides by 2
• Take the square root of both sides

Determine the length of the missing side.

• 7

• 8

• 17

• 23

What is the name for side c?

• head

• body

• hippopotamus

• hypotenuse

Which would be the best classification for the triangle shown?

• acute isosceles
• equiangular scalene
• equiangular isosceles
• equiangular equilateral

Which would be the best classification for the triangle shown?

• acute isosceles
• obtuse scalene
• obtuse isosceles
• acute scalene

Find the measure of each angle indicated. 

• 40°
• 33°
• 30°
• 29°

Name this triangle based on its angles.

• obtuse

• right

• acute

• scalene