Triangles and Angles
A triangle that has exactly two equal sides, is called an _____ triangle.
An isosceles triangle.
This shape has exactly 4 even sides.
A square.
When you add 1/4 + 1/4 + 1/4, this is the answer.
3/4
A line of ______ is when you draw a line through a shape, and it looks exactly the same on the other side.
A line of symmetry.
This is how many times 6 can go into 18.
3
This angle is exactly 90 degrees.
A right angle.
The _____ of a shape is when you add all of the sides together.
The perimeter.
This is what you get when you add 7/4 + 7/4 + 7/4.
21/4.
Name a shape that has at-least 2 sets of parallel lines.
Square, Rectangle, and Rhombus.
What is the smallest number within a set of data called?
The minimum.
This type of angle is less than 90 degrees.
An acute angle.
Name a shape that has 4 sides, that is not a square or a rectangle.
Rhombus, parallelogram, quadrilateral, etc.
This is what the top number in a fraction is called.
The numerator.
These lines are equal distance apart, have the same slope, and never intersect.
Parallel lines.
The _____ is the number within a set of data points, that appears the most.
A _______ triangle is when all angles in the triangle are equal, and all sides of the triangle are the same length.
An equilateral triangle.
The _____ of a shape is when you multiply the length x width of the shape.
The area.
This is what a fraction is called when the numerator is larger than the denominator.
An improper fraction.
A line is equal to how many degrees?
180 degrees.
This is how many times 9 goes into 63.
7
The 3 angles in a triangle add up to how many degrees?
180 degrees
This is what a shape is called when it has 8 sides.
Show me what 5 3/4 looks like as an improper fraction.
23/4
These are lines that cross each other and create angles that equal 90 degrees.
Perpendicular lines.
This is what you call the number that is in the middle within a given set of numbers.
The median.