Area of 2D shapes
A parallelogram has a height of 40 centimeters. The base measures 15 centimeters.
What is the area of this shape?
600 in2
A fish tank is 3 feet tall, 7 feet thick, and 2 feet long.
How many cubic feet can the tank hold?
42 ft3
What is the cube's surface area?
Height: X Length: X Width: X
X= 1
What is the volume for this cube?
1 cubic unit
25.13 u2
A triangle is 6 inches tall. Its base is half of that.
What is the area of the triangle?
9 in2
A cube has a length of 4 centimeters.
What is the cube's volume?
64 cm3
What is the formula for finding the surface area of the following rectangular prism? (Unsimplified)
Height: 3 inches
Width: 2 inches
Thickness: 1 inch
( 3 • 2 )2 + ( 3 • 1 )2 + ( 2 • 1 )2
What are TWO formulas for finding the volume of a cube?
Use X as variable
x • x • x
or
x3
A circle has a circumference of 113.04 units.
What is the diameter of the circle?
36 u2
Height: 4 in Base1: 5 in Base2: 6 in
22 in2
The area of one square face of a cube is equal to 64 cm2. Find the volume of the cube.
DAILY DOUBLE
512 cm3
Gabby had a triangular prism. The base is a right triangle, the height 4 inches, and the length 2 inches. The prism is 15 inches long. Draw the triangular prism with the height, length, and width labeled.
I will check visually :)
bh ÷ 2
This is the formula for what 2D shape?
Triangle
Andrea has a coin. The radius of that coin is 1 centimeter. The coin is 1 a centimeter thick.
What is the volume of that coin?
What is the area of the rectangle if the width measures 3 units?
18 u2
A rectangular prism of volume 3200 mm3 has a rectangular base of length of 10 mm and width of 8 mm.
Find the height h of the prism.
40 mm
What's the definition of surface area?
Why is it different from volume?
The area of such an outer part or uppermost layer
The surface area of any given object is the area or region occupied by the surface of the object. Whereas volume is the amount of space available in an object.
What is the formula for a trapezoid?
(b1+b2)h ÷ 2
Anna has a circular piece of paper. It measures 10 inches across. Anna cuts the paper with a hole puncher, now there is a hole with a radius of 1 inch.
How many inches of paper was lost?
3.14 inches2
Is finding the area of a trapezium harder than finding the area of a trapezoid?
TRICK QUESTION*
No, they're the same thing. The same shape but spelled differently due to location
British English: Trapezium
American English: Trapezoid
A cube has a hole in it.
Cube: 3 by 3 by 3
Hole: 2 by 3 by 3
What is the area of the cube with a hole?
9 u3
Susan has a square pyramid. One side of the area of the base is 25 in2. The height of one of the 4 faces measures 10 inches.
With the given information find the surface area of the square pyramid.
225 in2
This is the formula for what 2D shape
(d1+ d2) ÷ 2
Rhombus
A cylinder has a diameter of 4 ft and is 10 ft tall.
What is the volume?
502.65