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Help me answer this question please help it is hard

Help me answer this question please help it is hard-example-1
User Bob Meliev
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2 Answers

3 votes
The answer is 21.6. To find this I used Pythagorean Theorem since a rectangle can be split into two right triangles to find the diagonal which is the hypotenuse you do 12^2+18^2= c^2. Hope it helped.

User Jupiterbjy
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7.0k points
2 votes
The answer is 21.63.
User Xlttj
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