3 years ago

What is the area of square? see the picture

Mathematics

1 answer:

Nesterboy [21]3 years ago

4 0

Answer:

e) none of these

Step-by-step explanation:

Side of square = $\sqrt{10^{2}+20^{2} } = \sqrt{100 + 400} = \sqrt{500} =10\sqrt{5} units\\Area of square =side * side \\= 10\sqrt{5} * 10\sqrt{5} = 10 * 10 * 5 = 500 sq.units\\$

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3 years ago

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