Terms
True or false: The area is all of the space OUTSIDE of the shape
Area of a circle
what is Area = pi x r2
Area of a rectangle
What is Area = length x width
Area of a triangle
What is Area = 1/2 x base x height
Refer to the board
is the shape regular or irregular
irregular
origin of a circle
center
radius is 10
what is 100 x pi or 314.00
base is 4cm
length is 6cm
What is 24cm2
base is 2cm
length is 2cm
what is 2cm2
Polygon of 6 sides
What is a hexagon
polygon with 3 equal sides and angles
triangle
Diameter is 6
what is 9 x pi
base is 10cm
length is 7cm
what is 70cm2
base is 6cm
height is 7cm
what is 21cm2
Polygon of 5 sides
What is a pentagon
The bottom of the triangle
What is the base?
what is 6
base is 12cm
length is 13cm
What is 156cm2
The area of the rectangle is 256cm2
What is 128cm2
A heptagon has how many sides
What is 7
Tells you how tall the triangle is
What is the height
If Area = pi x 122 what is the diameter
what is 24
Refer to the board
each box has a length of 1 cm and a width of 1 cm
What is 32cm2
Refer to the board
each box has a length of 1cm and a width of 1cm
What is 36cm2
A nonagon has how many sides
What is 9