Pizza
What is the area of a square that has 3cm?
9sq. cm
What is the area of a rectangle that is 2cm by 8cm
16 sq. cm
Which formula is not on the official SOL Test Formula Sheet ?
Perimeter of a Triangle
Identify the 4 specific parts or 4 vocab words for a triangle.
Base , Sides ( 3 of them) , Angles ( 3 of them ) , Height or Altitude
A triangle has only 3 sides, if it had 4 it would probably be a QUADRILATERAL (meaning a 4 sided figure ).
Give 2 examples of "AREA" for a rectangle.
the flat space inside of a pool, or "fenced-in" backyard, or the surface of a driveway, etc...
What is the area of a triangle that has a base of 9in and a height of 4in?
18 sq. in
What is the area of a triangle that has a base of 4in and a height of 1in
2 sq. in
How do you find the perimeter of a triangle?
Add up all the sides
What is the perimeter of a square that is 5in?
20in
What is the area of a triangle that has a base of 6cm and a height of 2cm?
6 sq. cm
What is the perimeter of a rectangle that is 5ft by 2ft?
14ft
What is the equation that we use to find the area of a triangle?
Area=1/2(Base*Height)
What is the perimeter of a triangle that is 3cm by 3cm by 5cm?
11cm
What is the equation that we use to find the area of a rectangle?
Area= Length*Width
How do you find the perimeter of a square or rectangle?
Add up all of the sides
What is the equation or formula we use to find the area of a square?
Area = Length * Width
or L W = Area
or S * S = Area
( side * side )
What is the are of a rectangle that is 7ft by 3ft?
21 sq. ft
What is the equation that we use to find the area of a triangle?
Area=1/2(Base*Height)
What is the area of a triangle that has a base of 10in and a height of 3in
15 sq. in