galacticdragon galacticdragon

19-04-2017
Mathematics

contestada

Rectangle ABCD has a length of 16 centimeters and a width of 8 centimeters. What is the length of diagonal AC? Use Pythagorean theorem and show work plz.

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Аноним Аноним

19-04-2017

a^2+ b^2 = c^2
16^2+ 8^2= c^2
256+64=c^2
320=c^2
square root for both side to get AC about 17.9 centimeters. Hope it help!

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