What is the value of angle 6

True or false? a triangle can be circumscribed about a given circle

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

The holiday party will cost $160 if 8 people attend. if there are 40 people who attend the party, how much will the holiday party cost