Answer:
How many measurements must be made = 9
Step-by-step explanation:
The steps are as shown in the attachment.
4,337 goes on top & 8 on the bottom
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8 & the answer is 542.12
6.7
Divide the sides of the larger triangle by the corresponding side of the smaller one:
18/7.2 = 2.5
Figure A is 2.5 times the size of figure B
The scale factor is 2.5
