A square piece of confetti has an area of 25 square millimeters. How long is each side?
2 answers:
Answer:
The side length is 5 mm
Step-by-step explanation:
Since it is square, we know the area of a square is given by
A = s^2 where s is the side length of the square
25 = s^2
Take the square root of each side
sqrt (25) = sqrt(s^2)
5 = s
The side length is 5 mm
The formula for the area of a rhombus is s^2=A. Plug in and solve:
s^2=25
<em>*Take the square root of both sides*</em>
s=5
Hope this helps!!
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