SOLUTION: what is the area of a square with a diagonal length of 100 cm?

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Question 349938: what is the area of a square with a diagonal length of 100 cm?
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
Let a=one of the sides.
2a^2=100 Pythagoras.
a^2=50 cm^2 Area
.
Ed