Vocabulary 1
A four sided figure is called what?
Polygon
An angle less than 90 degrees is called what?
Acute
A shape that has three sides.
Triangle
A triangle with all equal sides.
Equilateral
Solve the following equation 38 x 15
570
The example below is an example of what?
(9x100)+(3x10)+(1x1)
Expanded notation
A four sided figured that has two sets of parallel lines is called a what?
Parallelogram
An angle that is more than 90 degrees.
Obtuse
A four sided figure.
Quadrilateral
A triangle with one 90 degrees angle
Right triangle
Convert the following improper fraction to a mixed number: 47/5
9 2/5
A model used to solve word problems that shows the relationship between known and unknown amounts
Strip Diagram
A two-dimensional figure that has four sides with one set of opposite sides being parallel?
Trapezoid
A unit of measurement used to describe the size of angle.
Degree.
A shape that has five sides.
Pentagon
A triangle with AT LEAST two equal sides.
Isosceles
What is the name of a fraction when we flip it?
Reciprocal
The order in which computations should be done within an expression
Order of Operations
A four-sided figure with four equal sides and opposite angles that are equal is called what?
Rhombus
A right triangle is going to have what degree angle?
90
A shape that has nine sides.
Nonagon
A triangle with no equal sides.
Scalene
Write the following number in expanded form:
385,025
300,000+80,000+5,000+0+20+5
xStates that numbers can be multiplied in any order and the product will be the same
Order of operations
An order or arrangement of objects based on the relationships among their characteristics?
Hierarchy
A triangle with all equal angles is called what?
Equiangular
A shape that has seven sides.
Heptagon
Draw me an example of a scalene triangle. EVERYTHING should be included in the image.
Answers will vary
What is the prime factorization for the following number: 96
2x2x2x2x2x3
500
Automatic points