Circle Basics
Parallelograms
Geo questions
Areas and Perimeters and circumferences
100
What is line segment OC called?
Radius
100
Write down how you would find the area of a parallelogram?
A = bh
100
What is the distance around a circle called?
The circumference
100
Find the perimeter of a square with a side of 8in
32in
200
What is line segment QP called?
A Chord
200
Find the Area?
54cm2
200
What is the difference between perimeter and circumference?
Perimeter is the distance around polygon, circumference is the difference around a circle.
200
Find the Area of the circle
r = 2
12.56 units2
300
The distance around a circle is called...
the circumference
300
Find the Area
31.5in2
300
When we are looking for area, we are looking to see what?
How many 1 x 1 unit squares cover the inside of the figure
300
Find the area of a rectangle with a length of 8 yards and a width of 12 yards
96 yards2
400
Point O is called the...
Center of the circle
400
Find the perimeter
12.8cm
400
How is a radius related to a diameter?
Radius is half of a diameter.
400
Find the circumference of a circle
d = 12.02mm
37.7428mm
500
What line segment is the Diameter?
AB
500
Find the Area and perimeter
Area = 192cm2
Perimeter = 64cm
500
How is the area of a triangle different from the area of a rectangle?
The area of a triangle is half a rectangle.
A=bh/2
500
Find the Area of the triangle? Bonus, number is the height?
76cm2
8cm is the height