Complete the following statements if triangle ABC ~ Triangle RST

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16