Computation
Answer to an addition problem
What is sum?
A number that is divisible by 2.
What is even?
Add up all the sides.
What is perimeter?
A line segment that touches two sides of a circle and goes through its center.
What is diameter?
All 3 sides are congruent.
What is equilateral triangle?
Answer to a subtraction problem
What is difference?
A number that cannot be evenly divided by 2.
What is odd?
length x width
What is area of a rectangle?
A line segment that goes from the center of a circle to the edge.
What is radius?
Only 2 of the 3 sides are congruent.
What is isosceles triangle?
Answer to a multiplication problem.
What is product?
A number with exactly 2 factors.
What is prime?
length x width x height
What is volume?
What is circumference?
None of the 3 sides are congruent.
What is scalene triangle?
Answer to a division problem.
What is quotient?
A number with more than 2 factors.
What is composite?
1/2 (base x height)
What is area of a triangle?
The point in the middle of the circle, by which it receives its name.
What is center (or center point)?
A triangle with angles of 50 degrees, 90 degrees, and 40 degrees.
What is an example of a right triangle?
An unknown amount or value.
What is variable?
Numbers that are neither prime nor composite.
What is 0 and 1?
Approximately 3 x diameter
What is circumference?
A line segment that touches two sides of a circle.
What is chord?
All 3 angles are less than 90 degrees.
What is acute triangle?