Carl is using popsicle sticks
to build some grids. He
needs 4 popsicle sticks to
make a 1x1 grid, and 12
sticks to make a 2x2 grid
as shown below. How many does
he need to make a 10x10 grid?

step-by-step explanation:

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

14

step-by-step explanation:

hm let me think hm think think hm think yes