The scale factor of the blueprint of a garage door to the actual garage door is 0.05. the are of the actual garage door is 220 ft^2.

What is the area of the garage door on the blueprint?

A. 0.55ft^2

B. 5.5ft^2

C. 11ft^2

D. 55ft^2

Question

Anastasia Christensen

13 February, 10:55

+1

Answers (1)

Know the Answer?

Jaelynn Curtis · Answer 1

The scale factor 0.05 refers to length, so for area the scale factor is 0.05²=0.0025.

We then multiply: 220 ft²*0.0025=0.55 ft² (choice A)

The scale factor of the blueprint of a garage door to the actual garage door is 0.05. the are of the actual garage door is 220 ft^2.What is the area of the garage door on the blueprint?A. 0.55ft^2B. 5.5ft^2C. 11ft^2D. 55ft^2