179k views
2 votes
GEOMETRY HELP PLEASE!!!!!!! Josh is building an enclosure with recycled cardboard for his collection of model cars his design is as shown below:

What is the length of side BC in inches?

A) 14
B) 43
C) 49
D) 63

GEOMETRY HELP PLEASE!!!!!!! Josh is building an enclosure with recycled cardboard-example-1

2 Answers

5 votes
63 - the scale factor is 7
User Edward Ruchevits
by
8.0k points
5 votes
The answer is D. 63. You have to set up a proportion as shwon in the image.
GEOMETRY HELP PLEASE!!!!!!! Josh is building an enclosure with recycled cardboard-example-1
User David Silva
by
7.5k points