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Geometry
Divisibility Rules
Fractions
100
What is the radius of a circle?
The radius is a line from the center of the circle to the side of the circle.
100
What is the Dvisibility Rule for 2.
The number must be an even number.
100
What do we call the number on top of the fractions?
The number on top is the called the numberator.
200
What is the circumference of a circle?
The circumference is the outside of the circle.
200
What is the Divisibility Rule for 3.
You must add the digits and see if it is divisible by 3.
200
What is the rule for adding fractions?
Get the bottom numbers the same and then add the top numbers.
300
What is an equalateral triangle?
An equalateral triangle has all the sides the same.
300
Is 2580 divisible by 5 and 10?
Yes it is.
300
Is 4/7 equivalent to 16/28?
yes it is equivalent.
400
What is a right angle?
A right angle has exacly 90 degrees.
400
What is the Divisibility Rule for 9?
You have to add the digits and see if it is divisible by 9.
400
What do you call the number on the bottom of the fraction?
The number on the bottom is called the denominator.
500
What are parallel lines?
Parallel lines are lines that will never meet.
500
What is the Divisibility Rule for 6?
It has to be divisible by 2 and 3.
500
What is the rule for dividing fractions?
Change it to a multiplication symbol, and flip the last fraction, and then multiply straight across.