Han’s teacher asked him to draw a polygon similar to polygon A. Here is his work. Which explanation shows that polygons A and C are similar to each other?

Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?

The volume of a cube is 8 in to the 3rd power. how long is each side?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base