Asked by Jomary

The longer side of a rectangle is 3cm longer than it’s shorter side if the diagonal is 15cm. What is the area of the rectangle?

Answers

Answered by Jomary
Waiting
Answered by Jomary
Pls help me i need the solution
Answered by oobleck
geez -- impatient much?
If the shorter side is x, then
x^2 + (x+3)^2 = 15^2
so now just solve for x.

Or, you might recognize this triangle as a 3-4-5 right triangle, scaled up by a factor of 3.
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