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### Unit 7: Lesson 1

Introduction to area

# Intro to area and unit squares

Sal covers figures with square units to find their area. Created by Sal Khan.

## Want to join the conversation?

• So are we going to write it down
• how he finds the amount is by using unit square
• how do you find the prminiter
• To find the perimeter, find the total number of units (distance) around the edges of the shape.

Have a blessed, wonderful day!
• If segments intersect at points or vertices then
determining the length of sides/segments which side includes the point of intersection and which side excludes it, both the sides cannot have it right??
• I dont understand say it in a way that your telling a 21 grader
• will you ever need this in real life
• yes, we will. but in another way
(1 vote)
• how we measure the units squares correctly?
• Unit squares are representative of any square unit and take the place of any distance unit squared, like feet squared, meters squared, inches squared, and centimeters squared.
• do you know you know the muffin man