Apinwheel design for a quilt is shown at the right. each square of the design has a side length of 3 inches. may someone me !

Part A) The area total of the design is

Part B) The total area of the four large shaded triangles is

Part C) The cost to purchase the material to make the triangles for the quilt will be

Step-by-step explanation:

Part A) Find the area total of the design

The area total of the design is a square

so

To find the length side of the square design multiply the number of squares by 3 in

Part B) Find the total area of the four large shaded triangles

the area of the four large triangles is equal to

we have that

substitute

Part C) How much will it cost to purchase the material to make the triangles for the quilt ?

To find the cost multiply the area of each design of four large triangles by 30 and then multiply by $0.08 per square inch

The cost is equal to

5050

hope this !

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point