Since the horizontal lines are parallel, we know from similar figures that the ratios are proportional.
when
24/x=36/12, or
24 36
-- = ---
x 12
We divide the product of diagonals with numbers (24*12) by the number across from x (36) to get the value of x, i.e.
x=(24*12)/36=288/36=8
Answer:
The smallest number is 0
Step-by-step explanation:
x + y = 20
3x - 3y = 40
solving these two equations
x = 0
y = 20
Answer:
12.56
Step-by-step explanation:
area of a circle is A=πr^2
radius is 2
a= 3.14 (2)^2
=3.14 x 4
=12.56
