Measured the sides of a right triangle to be 15cm and 8cm. Find the length of the hypotenuse.

Does anyone know how to do geometryme with this problem

What statement is true? 2x^2-9x+2=-1

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex