Sara uses 7.6 pints of blue paint and white paint to paint her bedroom walls. 3 4 of this amount is blue paint, and the rest is
1 answer:
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Answer:
square units
Step-by-step explanation:
The simple formula we need here is:
Where
d is length of diagonal
s is length of side of square
Let's find side length of square from information given:
Now,
we know area of square is
We know s, and now we find area
Area =
The first answer choice is right, 1/2x^2 sq. units.