Show:
Estimating Area
Perimeter
Area
Surface Area
100
The surface on the inside of a figure.
What is the area of a figure?
100
the distance around
What is the perimeter of a figure?
100
by the number of square units that fit inside
How do you measure the area of a figure?
100
the sum of the areas of the outside surfaces of an object
What is surface area?
200
you add all the units inside the figure
How do you find the area of a figure?
200
you add all the side lengths together
How do you find the perimeter of a figure?
200
when the sides of a figure are one unit in length
What is one square unit?
200
length, width, height
What are the three dimensions to figure out the surface area of an object?
300
added the whole unit squares and pieced together the partial pieces
What did you do when you estimated the area of the figures?
300
the length of a side x 4
What is the perimeter of a square?
300
60 square feet
What is the area of a figure that is 5 feet wide and 12 feet long?
300
the surface area of an object measured in feet
What are square feet?
400
100 square units
What is the area of a figure made up of 100 units?
400
the side length x 8
What is the perimeter of an octagon?
400
right triangle
What two figures have the same area and completely fill the area of a rectangle?
400
What is the formula for the surface area of a rectangular prism?
Surface area=2(length x width) + 2(length x height) + 2(width x height)