At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Get immediate and reliable solutions to your questions from a community of experienced experts on our Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.
ground
Study the Example showing how to find an actual
area from a scale drawing. Then solve problems 1-4.
Example
A camping supply store uses a tent as its logo.
The store makes a sign with the logo on it. The scale
from the actual logo to the logo on the sign is 1 in.
to 2 ft. What is the area of the logo on the sign?
You can use the scale factor to find the
actual dimensions. The scale factor from
the logo to the sign is, or 2.
The area of the logo on the sign is 4.5 ft².
A = 1/2 bh
1.5 in.
1.5 in.
= (1.5 × 2)(1.5 × 2)
= 4.5
Employees of the store in the Example wear shirts with the logo on the back. The
scale from the original logo in inches to the shirt in inches is 1:8. What is the area
of the logo on their shirts? Show your work.
