Shapes
Triangles
Parallelograms
Trapezoids
Vocabulary
100
the name of the shape with three sides
What is a triangle?
100
the base and height of a triangle create
What is a right angle?
100
the shape called with four right angles and opposite sides are equal
What is a rectangle?
100
parallel sides on a trapezoid are called
What are the bases?
100
an angle that measures 90 degrees
What is right angle?
200
the name of the shape with exactly four equal sides and four right angles
What is a square?
200
the formula for finding the area of a triangle
What is A = 1/2 x base x height or A = (base x height)/2?
200

the name of the shape where all 4 sides are equal

What is a rhombus?

200
the bases and height of a trapezoid create
What is a right angle?
200
the measure around a shape
What is perimeter?
300
the name of the shape with two sets of parallel sides
What is a parallelogram?
300
Find the area of a triangle with a base of 12 feet and a height of 4 feet
What is 24 square feet?
300
Find the area of a parallelogram with a base of 4.5 inches and a height of 3 inches
What is 13.5 square inches?
300
the area of a trapezoid with bases measuring 4 feet and 7 feet and a height of 5 feet
What is 27.5 square feet?
300
the measure of the amount of surface inside a shape
What is area?
400
the name of the shape with only ONE set of parallel sides
What is a trapezoid?
400
Find the height of a triangle with an area of 35 square meters and a base of 7 meters
What is 10 meters?
400
Find the side length of a square with an area of 25 square units
What is 5 units?
400
Find the area of a trapezoid with a height of 8 inches and bases of 9 inches and 12 inches
What is 84 square inches?
400
a set of numbers used to locate a point on a coordinate grid
What is an ordered pair?
500

figures that are made up of more than one shape

What are composite figures? (Will learn about it after break!)

500
Find the base and height of a triangle with an area of 13 square cm
What are 1 x 26, 2 x 13, 13 x 2, 26 x 1?
500
Find the base of a parallelogram with an area of 28 square feet and a height of 4 feet
What is 7 feet?
500
Find the height of a trapezoid that has an area of 54 square yards and bases of 8 yards and 10 yards
What is 6 yards?
500
the point on a coordinate grid at (0, 0)
What is the origin?
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