3. What is the surface area of the cylinder in terms
of Pie

Need help ASAP

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

0.75,1.75,2.75,3.75 is arithmetic or geometric?

What are the intercepts of x^2+y-9=0