TuttieUnnie
TuttieUnnie
19-03-2017
Mathematics
contestada
What is the answer to 103, explain please
Respuesta :
irspow
irspow
25-03-2017
From triangle AED we can find the length of a side of ABCD
AD=(4^2+4^2)^(1/2) (pythagorean theoerem)
AD=32^(1/2)
For similar reasons as applied to the triangle AC=(2AD^2)^(1/2)
AC=(2*32)^(1/2)
AC=64^(1/2)
AC=8
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