Answer:

Step-by-step explanation:
This question is illustrated using the attachment and will be solved using cosine formula

<em>Let the strawberry side be s, the Green beans be b and the pumpkins be p.</em>
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The cosine formula in this case is:

Where



The equation becomes



Collect Like Terms


Using quadratic formula:

Where







 or
 or 
 or
 or 
 or
 or 
But length can not be negative.
So:

 
        
             
        
        
        
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
 
        
             
        
        
        
Tan = opposite / adjacent
tan 74 = 24/7