Pythagorean Theorem

Finals Review:
Pythagorean Theorem

By Amy Dougherty

Multiple Choice

What is the formula for the Pythagorean Theorem?

• a² - b² = c²

• a² + b² = c

• a² + b² = c² + d²
• a + b = c

Drag and Drop

In the Pythagorean Theorem, the hypotenuse is always the side​

Placeholder

the right angle.

Drag these tiles and drop them in the correct blank above

opposite

next to

under

touching

Match

Match the part of the triangle to its description

• The longest side of a right triangle

• One of the two shorter sides

• Right angle

hypotenuse

leg

A 90-degree angle

• hypotenuse

• leg

• A 90-degree angle

Multiple Choice

Which type of triangle does the Pythagorean Theorem apply to?

• Equilateral

• Isosceles

• Right

• Scalene

Fill in the Blanks

If a right triangle has legs 6 and 8 units long. The hypotenuse is

units.

Multiple Choice

Which set of numbers are the lengths to a right triangle?

• 5, 12, 13

• 6, 7, 10

• 3, 4, 8

• 8, 9, 10

Match

Match the triangle sides (a, b, c) to their correct values using a²+b²=c².

• a=9

  b=12

  c=?

• a=5

  b=?

  c=13

• a=?

  b=7

  c=25

• a=12

  b=16

  c=?

15

12

24

20

• 15

• 12

• 24

• 20

Multiple Choice

If a=7, b=24, what is the hypotenuse?

• 25

• 26

• 24

• 23

Fill in the Blanks

true or false (type the complete word, no capitals)

The triangle with sides 10, 24, and 26 is a right triangle.

Multiple Choice

What is the length of the missing leg in the triangle with c=13 and a=5?

• 10

• 11

• 12

• 8

Match

Match each square root to its simplified value:

• $$\sqrt[]{576}$$

• $$\sqrt[]{49}$$

• $$\sqrt[]{144}$$

• $$\sqrt[]{169}$$

• $$\sqrt[]{625}$$

24

7

12

13

25

• 24

• 7

• 12

• 13

• 25

Drag and Drop

If a triangle has sides 3cm, 4cm, and 6cm, is it a right triangle?​

Placeholder

Drag these tiles and drop them in the correct blank above

No

Yes

I dont know

Multiple Choice

Which equation will find the hypotenuse of a triangle with legs 8 and 15?

• 8 + 15 = c

• 8² + 15² = c²

• 8 × 15 = c

• 8² + 15² = c

Drag and Drop

If one leg is 12 and the hypotenuse is 13, the missing leg is ​

Placeholder

Drag these tiles and drop them in the correct blank above

5

10

15

8