Rectangular Prisms
What is the formula for finding the volume?
V = l x w x h
What is the formula for volume?
V = (pi)r2h
What is the formula for area?
A = l x w
Formula for area of a circle.
A = (pi)r2
Multiplication
8 * 6
What is 48?
What is Canada's national sport?
Lacrosse
What is Mr. Lee's favourite food?
Pizza
What is the unit measure for volume?
Cubic units
What is the volume of a can with a height of 10cm and a radius of 3cm.
V = 3.14(3)2(10)
V = 282.6cm3
What is the formula for perimeter?
P = 2(l+w)
What is the circumference equation?
C = 2(pi)r
Multiplication
12 * 13
What is 156?
What is a group of hedgehogs called?
A prickle
What subject (other than math) can Mr. Lee teach?
Chemistry
What is the volume of a box that is 4m long, 2m wide, and 3m high?
V = 4 x 2 x 3
V = 24m3
What is the formula for surface area?
SA = 2(pi)r(h+r)
True/False: All squares are rectangles.
True
Find the area when the radius is 7cm.
A = 3.14(7)2
A = 153.86cm2
Division
-121 ÷ 11
What is -11?
What is the national animal of Scotland?
The Unicorn
What is Mr. Lee's favourite sport?
Soccer
What is the formula for surface area?
SA = 2lw + 2lh + 2wh
Find surface area for a cylinder that has a height of 5m and a radius of 2m.
SA = 2(3.14)(2)(5+2)
SA = 87.92m2
Find the width when a rectangle has a perimeter of 30, and a length of 10.
30 = 2(10+w)
15 = 10+w
5 = w
If the radius triples, what happens to the circumference?
It also triples
Multiplication
-12 * -18
What is 216?
What was the first food eaten in space?
Apple sauce
What was Mr. Lee's first job?
Apiary help (Bee farm)
Find surface area for a prism that has dimensions 6cm by 5cm by 2cm.
SA = 2(6)(5) + 2(6)(2) + 2(5)(2)
SA = 60 + 24 + 20
SA = 104cm2
What happens to the volume if the height of the cylinder is doubled?
The volume doubles
What happens to the area of a rectangle when the dimensions are tripled?
Area gets 9 times larger
If the radius doubles, what happens to the area?
It becomes 4 times larger
Division
-350 ÷ -25
What is 14?
What weird Olympic event appeared in the 1990 Paris summer games?
Live Pigeon shooting
How many countries has Mr. Lee travelled to? (Including Canada)
11