Maths Flashcards
(31 cards)
Mode
Most common
Median
Middle Value when numbers are in order of size
Mean
Total of items ÷ Number of items
Range
Difference between highest and lowest
What is the definition of a shape?
A shape is the external form, outline, or appearance of an object.
True or False: A triangle has four sides.
False
Fill in the blank: A shape with three sides is called a ______.
triangle
What is the sum of the interior angles of a quadrilateral?
360 degrees
Which of the following is a type of polygon? A) Circle B) Triangle C) Sphere
B) Triangle
True or False: A rectangle is a type of parallelogram.
True
What do you call a shape with eight sides?
Octagon
Fill in the blank: A circle is defined as the set of all points in a plane that are ______ from a given point.
equidistant
What is the difference between a regular and an irregular polygon?
A regular polygon has all sides and angles equal, while an irregular polygon does not.
What is the term for a shape that has the same size and shape but is in a different position?
Congruent shapes
True or False: A rhombus has equal angles.
False
Which shape has the largest area for a given perimeter among all shapes?
Circle
What is a 3D shape with a circular base called?
Cylinder
Fill in the blank: A shape that has no corners or edges is called a ______.
circle
What is the formula for the area of a rectangle?
Area = length × width
Which of the following is a characteristic of a square? A) All sides are equal B) Opposite sides are equal C) All angles are acute
A) All sides are equal
What is a shape with five sides called?
Pentagon
True or False: All rectangles are squares.
False
What is the name of a shape that has six sides?
Hexagon
