Answer:
i don't know this one!
Step-by-step explanation:
sorry!
Answer:
A polyhedron is a 3-dimensional figure that is formed by polygons that enclose a region in space. Each polygon in a polyhedron is called a face. The line segment where two faces intersect is called an edge and the point of intersection of two edges is a vertex
Step-by-step explanation:
hope this is good...
The area of the square is 4
and the area of the triangle is 2
4+2=6
the area is 6
Answer:
x=3
Step-by-step explanation:
2x-x=5-3+1
x=3
I think that's it
