Area Equations
Area 1
Polygon or Polyhedron?
Volume and Surface Area
Mr. C
100
What is the area formula for a rectangle?
A = bh
100
Find the area of the rectangle with a length of 8cm and a width of 5 cm.
A = 40cm
100

2-Dimensional

Polygon

100
The classroom is getting new pink carpet. If the room has a length of 10.5m and a width of 6.5 m. How much carpet will the room need?
The room will need 68.25 m2 of carpet.
100

How many kids does Mr. C have?

One

200
What is the area formula for a parallelogram?
A = bh
200
Find the area of a square that has a side length of 12cm.
A= 144 cm2
200

Many faces

Polyhedron

200
The area of a square is 36 cm2. What is the length of a side?
6 cm
200

How long has Mr. C been a teacher?

This is the 12th year

300
How do you find the area of a triangle?
A=1/2bh
300

Find the area of a triangle with one side length 13ft, and the height of 4ft.

A=26 ft2

300

Closed

Both

300
Mary needs to plant grass in her backyard. Her backyard is 36 ft wide and 60 ft long. What is the area of ground that needs grass?
2160ft2
300

What's Mr. C's favorite subject to teach?

Math

400
How do you find the area of a square?
A=s x s
400
Find the area of a triangle if it has a base of 6m, a side of 5m and a height of 8m.
A=24m2
400

Lines stop at the vertex

Both

400

Cory needs to carpet his bedroom. His bedroom is 12 ft by 14 ft. Carpet costs $3 per square foot. How much will it cost total?

$504

400

What kind of car does Mr. C drive?

Red Dodge Challenger

500

What is area?

Finding how much space a 2D shape takes up

500

Find the area of a trapezoid with bases of 6 in and 8 in and height of 3in.

A=21 in2

500

Has curved lines

Neither

500
(Use the guess and check method ) A square pizza box has an area of 324in2. What is the length of one side of the pizza box?
18 in
500
What pet does Mr. C have?

A cat named Willow

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