The distance between Iowa City and Chicago on the map is 3 1/5 cm. What is the actual distance in miles? (Don't forget units)
Question 4
4.
The picture above needs to resized to go in a magazine. A scale factor of 0.75 will be used to calculate the new dimensions. How many square inches will the new picture cover in the magazine? (Calculate new dimensions before finding area!)
Required
5
Question 5
5.
An artis is creating an enlarged drawing of the ant. In order to keep the drawing proportional he will use a scale of 1cm : 8 in. Write a proportion that could be used to solve this problem. (Do not include units and use x as your variable.)
Required
5
Question 6
6.
What will the length of the drawing be in inches? (Be sure to include units in your answer)
Required
5
Required
5
Required
5
Question 9
9.
A scale of 1cm : 50 miles was used to draw the map of North Carolina. What is the distance across North Carolina in miles?
Required
5
Question 10
10.
To the left is a scale drawing of a moose. If the actual length of the moose is 15 3/4 feet, how many feet is represented by each inch? (DO NOT include units)
Question 11
11.
A model of the empire state building is shown. If a scale of 1 in : 200 ft was used to build the model, what is the acutal height of the building?
Required
1
Question 12
12.
A scale factor of 1.5 will be used to create an enlarged replica of the flag above. What will the new dimensions be?
Required
5
Question 13
13.
Martin is creating a toy model of the boat shown. If he uses a scale of 1m=0.4cm, what will the length of the toy model be? (Be sure to include units)
Required
5
Question 14
14.
If the boat was 215 m long, you would multiply __________ by __________ to find the length of the toy model.
Question 15
15.
Brian wants to put this picture in the school newspaper in a space that is 5 inches tall. If he enlarges the picture proportionally so that it is 5 inches tall, how many square inches (area) will it cover in the paper?
Question 16
16.
What scale factor was used to enlarge triangle UVW to triangle KLM.
Question 17
17.
If the triangles are similar, what scale factor is used from ABC to DEF? Choose ALL that apply.
Question 18
18.
What scale factor was used to enlarge ABCD to WZYX?
Question 19
19.
ABCD is similar to MNOP. What scale factor was used to reduce ABCD to MNOP?
Question 20
20.
What is the length of side AB?
Question 1
1.
The scale for the drawing of the tree is 1 inch = 3.25 feet. What is the actual height of the tree?
Question 2
2.
Which of the following proportions could be used to solve this problem?
Question 7
7.
The robot is a scale model of a real robot built to be the size of an average human. If the actual robot is 6 feet tall and the ruler is measuring the model in inches, how many feet does 1 inch represent?
Question 8
8.
If the scale model of a robot was 10 inches, how tall would the real robot be?
