Surface Area
Draw the net of a cube
6 sides all same length and width
What is the area formula for a circle?
A = pi * r2
OR
A = pi * r * r
Which fruit has seeds on the outside?
Answer: Strawberry
What art form is described as "decorative handwriting or handwritten lettering"?
Answer: Calligraphy
What is volume?
The space inside a 3d object or area of base x height
Draw the net of a cylinder
two circles and a rectangular in the middle
What is the area of a circle with radius 5?
A = pi * r2
A = 3.14 * 52
A = 3.14 * 5 * 5
A = 78.5
Which powerful Mongol ruler conquered a vast empire stretching from Asia to Europe?
Answer: Genghis Khan
How many dots appear on a pair of dice?
Answer: 42
What is volume of a cube with lengths 7?
V = 7 x 7 x 7 = 343
What is the surface area of a cube with lengths 8?
64 x 6 = 384
What is the area of shape with a triangular top and rectangular bottom? See board
See board
Which country is credited with inventing ice cream?
Answer: China
What does "DC" stand for in Washington, DC?
Answer: District of Columbia
What is volume of rectangular prism with l = 4, w = 5, h = 6?
V = 4 x 5 x 6 = 120
What is the surface area of a rectangular prism with
l= 5, w = 5, h = 7?
Front & back: 5 x 7 = 35 + 35= 70
Right & left: 5 x 7 = 35 + 35 = 70
Top & bottom: 5 x 5 = 25 + 25 = 50
Total = 70 + 70 + 50 = 190
What is the area of polygon? See board
See board
Where is the strongest human muscle located?
Answer: Jaw
What is the world’s largest retailer as of 2026?
Answer: Walmart
What is the volume of a triangular prism with l= 5, w = 8, h = 10?
V = 1/2 x 5 x 8 x 10 = 200
What is the surface area of a rectangular pyramid with base length = 10 width = 20 and height =5?
Bottom base = 10 x 20 = 200
Triangle sides (4)=
20 x 5 = 100/2 = 50
20 x 5 = 100/2 = 50
10 x 5 = 50/2 = 25
10 x 5 = 50/2 = 25
Add them all up = 350
Find the area of a polygon with a semi circle, see board
See board
How many minutes are in a full week?
Answer: 10,080
What does HDMI stand for?
Answer: High-Definition Multimedia Interface
What is the volume of a cylinder with diameter of 20 and height 10?
D= 20
R = 10
V = (pi x 10 x 10) x 10 = 3140