Matts has a block he uses one of the flat surfaces of the blood to trace a triangle what type of solid figure is matt's block

The solid figure used by Matt is a pyramid.    

Step-by-step explanation:

A pyramid is a polyhedron that has a base, and three or more triangular faces that meet at a common point called vertex. The triangular sides are referred to as the lateral faces to distinguish them from the base. Its outer surfaces are triangular and converge to a single step at the top.

Thus, Matt's block has a pyramid solid figure and each side has a tiangular flat surface.

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )