Sandy made a herb garden that has a square centre section surrounded by identical semi circles on each side of the square, as shown in the diagram below. One side of the
square measures 450cm
450cm
Maximum
length
dimo
TS
3.1 Calculate the area of the semi-circular sections of the herb garden in
metres squared
You may use the formula: Area of a semicircle = pi r² ÷2
Where pi = 3,142
s​

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

its 4 because 2 times 2 is 4, if you double the number two you get four

unless if u could do my questions, if not i wouldn't want to