A farm is to be built in the shape of Quadrilateral ABCD, as shown below. All four sides are equal. A rhombus ABCD is shown with diagonal AC equal to 17.2 feet and diagonal BD equal to 14.3 feet What is the area of the farm? (1 point) a 122.98 square feet b 126 square feet c 163.96 square feet d 189 square feet

Personally, I think it is A.

Step-by-step explanation:

14.3 x 17.2 = 245.96

245.96 ÷ 2 is 122.98

The Answer is A)

2 x t divided by n

step-by-step explanation:

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".