Need a quick answer on some Pre Calc stuff!!?

tbalonick

New member
Answer and explanation gets you best answer!
Dimensions of a photograph are 3 x 5 inches. You want to enlarge the photo.
A.) Find the dimensions of the photo to fit on a page with a 16 inch diagonal.
B.) Find the area of the enlarged photo
C.) Find the area of the photo to cover an 8 inch diagonal

All i need is an explanation of the first problem (A) and answers for the other 2. Im just being lazy so thanks to anyone who gives a quick answer.
 
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