Hi!
Since we know a square has sides of equal length, and to find the area of a square you <em>square</em> one of the side lengths, find the square root of 144.
The square root of 144 is 12.
So the means each side length is 12.
A perimeter is the distance around the square, or all of the side lengths added together.
4 sides on a square, each length is 12...
12 x 4 = 48
The perimeter is 48
Hope this helps! :)
Answer:
<h3>your answer will be
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Step-by-step explanation:
hope it helps you
have a great day
The answer I got is 155.5. First I broke this into a rectangle ad a trapezoid. The rectangles area is 15x5 = 75. The area of the trapezoid is 1/2(8+15)7 = 23x3.5 = 80.5. So 80.5 + 75 = 155.5
Answer:
x= 8,-18
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.