Distance on the Coordinate Grid Using Pythagorean Theorem

Find the distance between points A and B. Round to the nearest tenth.

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:)

• 7 units

• 8 units

• 9 units

• 12 units

• 5 units

• 6 units

• 8 units

• 10 units

• 5 units

• 13 units

• 8 units

• 12 units

• 15 units

• 21 units

What is the distance Sarah will travel from Randi's house to to the store?

• 5 units

• 6 units

• 8 units

• 10 units

• 13

• 16

• 21

• 29

Answer explanation

• 12.3 units

• 12.2 units

• 10.2 units

• 10.3 units