No.
Pi is an irrational number, because it keep repeating with no end. So 3π is irrational.
The answers are A C and E because all functions are linear equations and it is positive and would go up on a graph and goes up at a constant rate of 350. Hope this helps
The answer is 4.5 for the side length of the pentagon and 7.5 is the side length for the triangle because 7.5*3(3 sides) = 22.5 and 4.5*5(5 sides)= 22.5. The perimeter is 22.5
The area of a sector of a circle can be calculated by using this formula:
A=(n/360)*pi*r^2
where n is the measure of the central angle of the sector in degrees. Since we are already given with the measurement of the central angle, we can substitute this to the above formula:
A=(30/360)*pi*r^2
Taking the value of pi as 3.14, then
A=(1/12)*3.14*r^2
A=0.2617*r^2
Just plug in the value of r. and you will get the area of the sector. Hope this helps!
Answer:
satingin ko po at B I not sure
Step-by-step explanation:
i hope it help