Hello guys I am with another new question-- 5√6=what? who answers will get!!​

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

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