Answer:
x/90 = 13/130(you can simplify this btw)
x90 x90
X = 9
Make both of them ratios
X to 90 and pick another random one 13 to 130.
Make sure to make them equal to eachother then just solve for x.
You can also compare it to 9 to 90
It would still work:
x/90 = 9/90
X = 9, x would also equal 9
x = 9
Step-by-step explanation:
Assuming the rectangles are similar
13 x
------ = ---------
130 90
Using cross products
13*90 = 130*x
Divide each side by 130
13*90/130 = x
THE ANSWER IS
pi r ^2 / V
or pi r squared over V
Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.
90
