Two mathematically similar frustums have heights of 20cm and 30cm. the surface area of the smaller frustum is 450cm². calculate the surface area of the larger frustum.

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187

Find the values of the variables in the kite