Triangles
A triangle has this many sides.
Three
A quadrilateral has how many sides?
Four
What does perimeter measure?
The distance around an object like a fence.
What does Area measure?
The inside of a shape in square units
How many angles does a triangle have?
Three
What is the name of a quadrilateral that has four equal sides and all right angles?
Square
What is the perimeter of a rectangle that has two sides that are 5 inches long and two sides that are 10 inches long?
30 inches
8 square inches
What is an equilateral triangle?
A triangle with all sides the same length.
What do we call a quadrilateral that has two pairs of parallel sides?
A parallelogram
What is the perimeter of a rectangle that has two side that are 4 inches long and two sides that are 8 inches long?
24 inches
The sides of a square are 3 inches long. What is the area?
9 square inches
What is a scalene triangle?
A triangle with no sides equal.
What do we call a quadrilateral with one pair of parallel sides?
A trapezoid
What is the perimeter of an equilateral triangle that has sides that are 3 inches long?
9 inches
36 square feet.
An isosceles triangle has how many equal sides?
Two
What do we call a quadrilateral that has four sides of equal length?
A rhombus (or a square can also be a rhombus.)
The perimeter of a square is 20 inches. How long is each side?
5 inches
The area of a rectangle is 10 square centimeters. What could the side lengths be? (There are two options. You only need to get one option correct.)
2 cm and 5 cm OR 1 cm and 10 cm