Vocabulary
This is a representation of an object that has been made smaller.
What is a Reduction
The scale is 1 inch = 10 feet, find the scale factor.
1/120
Ivan drew a scale drawing of his backyard at a scale of 1in : 3ft. If Ivan's deck is 48 feet wide in real life, what is the width of the deck in the drawing?
16 in
Trent measured an Italian restaurand and made a scale drawing with a scale of 1mm : 7 m. If the kitchen is 4mm in the drawing, how long is the actual kitchen?
28 meters
David made a scale drawing of a house. In real life, the garage is 10 meters long. It is 2 millimeters long in the drawing.
What is the scale of the drawing, 1mm : _________
5 meters
The ratio of the length in a drawing or model to the length on an actual (real life) object
What is a Scale
Two legs of Triangle A are 3 & 4
Two legs of Triangle B are 9 & 12
The answer is the Scale Factor of the enlargement?
What is 3
Mitch was looking at a blueprint of West Lake that has a scale of 1 cm : 9 m. If the actual width of the building is 90 meters, what is the width of the school in the drawing?
10 centimeters
Phillip drew a to scale floor plan of his house. If the scale he used was 1in : 4ft, and he drew the driveway 3 inches wide, how wide is the driveway in real life?
12 feet
Anne made a scale drawing of a house and its lot. The backyard is 5 inches long in the drawing. The actual yard is 50 feet long.
What scale did Anne use for the drawing?
1in : _____________
10 feet
This is a reduced or enlarged representation of an object, usually accompanied by a comparison of sizes.
What is a Model or a Scale Drawing
Mr. A's Drawing of his house is drawn at a scale of 1/2 in = 8 ft
Find the Scale Factor
1/192
Duncan measured a game room and made a scale drawing. The scale of the drawing was 8 inches : 3 feet. If the actual length of the pool table is 6 feet, how long is the pool table in the drawing?
16 inches
Clayton drew a scale drawing of a neighborhood park at a scale of 5 centimeters : 9 meters. In the drawing, the volleyball court is 10 centimeters long. What is the length of the actual volleyball court?
18 meters
Tommy measured a county park and made a scale drawing. The picnic area, which is 86 yards wide in real life, is 43 inches wide in the drawing.
What scale did Tommy use? 1in : ____________
2 yards
A representation of an object that is larger than the original
What is an Enlargement
You draw a car to the scale of:
1/2 in = 1 ft
Find the scale factor for the model car.
1/24
A Flagpole is 30 ft tall. Using the scale 3 in : 5 ft, draw a flagpole and label it's height.
Flagpole should be labeled 18 inches tall
A football field is 100 yards long.
If the scale is 1 in to 10 yards
Find the scale measurement of the picture.
10 inches long
A teacher has a globe that has a circumference of 2 ft. If the circumference of the actual earth is 24,900 mi, What scale was used to create the globe?
1 ft : 12,450 mi
What is the definition of Bumfuzzle
to confuse or perplex
Why did the obtuse angle jump in the pool?
What monster is good at math?
Count - Dracula
Why did pi get its drivers license revoked?
It didn't know when to stop.
What do you call two friends who love math?
Alge-bros