Pythagorean Theorem and Coordinate Plane

• 5 units

• 13 units

• 8 units

• 12 units

• 15 units

• 21 units

What is the length of x?

• 5

• 7

• 8

• 25

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Use the picture to help you answer the question.
Make sure to:
-ID the legs and hypothenuse
-Plug in those values into $a^2+b^2=c^2$

-Simplify the exponents
-Get the variable by itself
-No need to take the square root this time:)

Using the Pythagorean theorem, find the length of the side opposite to the right angle in a triangle with sides of lengths 5 units and 12 units.

• 13 units

• 17 units

• Pythagorean Theorem

• Distance Formula

• Midpoint Formula

• slope formula

Lisa drives her car 46 km south and then 13 km east. How far is she from her starting point?

• 44.1 km

• 59 km

• 47.8 km

• 33 km

What is the length of the hypotenuse?

• 4.5 

• 4.6 

• 6.3 

• 7.6