Keaton drew an equilateral triangle on the computer. If the perimeter of the triangle is 29.4 centimeters, the length of a side of the triangle is centimeters.

Three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder ( ! : ”0 )

What is the difference between regular convex and concave polygons

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9