WTFormula?
Quadrilaterals
Perimeter, Area, Surface area, & Volume
Random!
100
This is the equation for finding how much grass seed to buy for your rectangular yard.
Area would be used to cover the inside of the yard with the grass seed.
A = lw
100
What does the term quadrilateral mean?
A shape with 4 sides
100
What units do we use for perimeter? Give an example.
Single units, like cm, in, ft
100
The dream house project was an example of finding ______ and _______.
area and perimeter
200
This is the equation for finding the amount of fabric necessary to replace a sailboat sail
Area of a triangle
A = (bh)/2 or 1/2bh
200
A square is an example of ______, _______, _______, and a ________.
rhombus, rectangle, parallelogram, quadrilateral
200
Find the area of a pizza if it is 18 inches across.
254.34 in2
200
What does SOHCAHTOA stand for?
sin = o/h, cos=a/h, tan=o/a
300
This is the equation for finding the area of a circle
300
What makes a rectangle different from a square?
A square has 4 right angles and 4 equal sides. A rectangle has 4 right angles, but the sides don't have to be equal.
300
Give an example of a composite shape. Tell which shapes are made up of it.
Answers will vary.
300
What is this an example of?
Finding out how much icing you need to decorate a cake
surface area
400
Pi = Circumference divided by the ________
Diameter and always =3.14
400
Find the perimeter of a square with the side 5 cm.
20 cm2
400
What is a real world application for using surface area?
Answers will vary.
400
A rectangular prism has a volume of 40 cubic ft. The height of the prism is 4ft. The width of the prism is 5ft. What is the length of the prism?
2 ft
500
What does the B mean in the formula for volume of a triangular prism? What would the formula be?
B = area of the base, which is a triangle in this case.
Area of a triangle= 1/2 (bh)
500
Draw a parallelogram. Make sure to make any sides as needed.
See drawings.
500
If I am filling a pool with water, what type of calculation will I be using?
Perimeter, area, surface area, or volume?
Volume
500
What is the difference between surface area and volume?
SA is the sum of the outside areas of a shape, whereas the volume is all about the space inside of the 3D shape.