William is an architect who is designing a pedestal for a large sculpture that will be placed on a triangular plot of land. he begins his plans by drawing the plot of land, which he labels δabc, and then adding a circle with center G tangent to all three borders of the plot, as shown. the circle will be a fence. the pedestal will be triangular and bordered by a stone wall, which he labels DEF that raises the sculpture above the surrounding land. Part A what type of triangle is the pedestal?
Part b. where is the center of the circle located in δabc? explain.
Part C . What is

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

b. x + 1

step-by-step explanation:

i'am smart

fwms@lil_ben06

step-by-step explanation: