SOLUTION: A phone screen has a height of 4 inches with a diagonal measurement of 5 inches. How many inches wide is the rectangular screen? Enter only a numeric value for your answer (Do n

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Question 681963:
A phone screen has a height of 4 inches with a diagonal measurement of 5 inches. How many inches wide is the rectangular screen? Enter only a numeric value for your answer (Do not use decimal point, =, space bar).

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
A phone screen has a height of 4 inches with a diagonal measurement of 5 inches. How many inches wide is the rectangular screen?
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Use the Pythagorean Theorem
5%5E2+=+4%5E2+%2B+w%5E2