What do you call a polygon with 4 sides?
Quadrilateral
What do you call a triangle with 3 sides that are all different lengths?
Scalene Triangle
Write down the formulas you could use to find the volume of a rectangular prism. (hint: there may be more than one)
A. V= l x w
B. V= l x w x h
C. V= l + w + h
D. V= B x h
V= l x w x h and V= B x h
True or False?
A rhombus is a parallelogram. Why or why not?
True. A rhombus has 2 pairs of parallel sides, which makes it a parallelogram.
Find the perimeter of the figure below. Label your answer with the correct units.
104m
What do you call a quadrilateral with exactly 1 pair of parallel sides?
Trapezoid
What do you call a triangle that has 3 angles that are acute?
Acute Triangle
Use the information to find the volume of the prism. Label your answer with the correct units.
24cm3
True or False?
A rhombus is a rectangle. Why or why not?
False. A rhombus does not have to have 90-degree angles, but a rectangle does.
Find the area of the figure below. Label your answer with the correct units.
24 yards2
What do you call a parallelogram with 4 right angles?
Rectangle
What do you call a triangle that has 2 sides that are the same AND a right angle?
Right Isosceles Triangle
The area of the base of a rectangular prism is 36cm2. The height of the prism is 8cm. What is the volume of the prism? Label your answer with the correct units.
288cm3
True or False?
A rhombus is a quadrilateral. Why or why not?
True. A rhombus has four sides, which makes it a quadrilateral.
Find the perimeter of the figure below. Label your answer with the correct units.
26cm
What do you call a parallelogram or kite with 4 congruent sides?
Rhombus
What type of triangle is this? (think both sides AND angles)
Acute Equilateral Triangle
If Matthew knows the volume of a rectangular prism is 126m3 and the area of the base is 14m2, what is the height? Label your answer with the correct units.
9 meters
True or False?
A rhombus is a trapezoid. Why or why not?
False. A trapezoid has exactly 1 pair of parallel sides. A rhombus has 2 pairs of parallel sides, so it can't be a trapezoid.
Find the area of the figure below. Label your answer with the correct units.
15cm2
What do you call a quadrilateral with 2 pairs of adjacent sides that are congruent?
Kite
What type of triangle is this? (think both sides AND angles)
Obtuse Scalene Triangle
Katy measured a mini-candy bar in the shape of a rectangular prism. It was 6mm tall, 30mm long, and 50mm wide. The she stacked 2 of the mini-candy bars on top of each other. What is the volume of the 2 stacked candy-bars? Label your answer with the correct units.
18,000mm3
True or False?
A square is a special kind of rhombus. Why or why not?
True. A square is a rhombus with 90-degree angles.
Find the area of the figure below. Label your answer with the correct units.
80.64cm2