What is the greatest perfect square that is a factor of 1290

1 is the greatest perfect square that is a factor of 1290.

A perfect square is one that is derived by multiplying an integer by itself.

The following are perfect squares:

Looking at the factors of 1,290, the only perfect square appearing there is 1.

We can therefore conclusively state that 1 is the greatest perfect square that is also a factor of 1,290

Find out more at link.

There is no greatest perfect square that is a factor of 1290.

Step-by-step explanation:

The factors of 1290 are 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290. There are no perfect squares as factors.

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

my answer is$ 12

step-by-step explanation:

because 15 -2=12