The formula for the area of a circle is A=πr².
A=πr²
A=π4²
A=π16
Assuming you use 3.14 for π,
A≈50.27
Answer:
Composite a aa a a a a a a a a a a a a a a a a a a a a a a aaaaaaaaaaaaaaa
Answer:
parallel bc they have same gradient
Step-by-step explanation:
Answer:
x = 1
Step-by-step explanation:
Note that the x-coordinates of the two given points are identical. This tells us immediately that the line is a vertical one whose slope is undefined.
The equation of this line is x = 1.
Answer:
1 i.e. n
Step-by-step explanation:
