If it has a line on top of the last number then it is considered repeating.
therefore, the first two are repeating and the last two are non-repeating.
Hope that helps!
I'm pretty sure that it would be 1,000...
Since the square has 4 sides, you only have to add
four times.
The <span>perimeter of the square is: </span><span>
cm </span>
Assuming that CB is tangent, this is just a right triangle with a hypotenuse of 20 and a side of 12 so by the Pythagorean Theorem:
20^2=12^2+x^2
400=144+x^2
x^2=400-144
x^2=256
x=16
Answer: 112.5 m^2
Step-by-step explanation:
Area of rectangle = lw
l = 7.5
w = 15
7.5 * 15 = 112.5
