Will give brainliest!! Using the measurements of the shapes.. determine the perimeter of the irregular polygon. .

Step-by-step explanation:

The irregular shape's area consists of the sum of the areas of all the shapes that make it up.

Area of pink triangle:

Area of purple square:

Area of green quadrilateral:

Area of blue triangle:

Therefore, the area of the irregular polygon is .

The perimeter of the irregular polygon consists of certain shred sides from the four polygons that make up:

0.61 has 2 decimal places, so we put the decimal digits of 0.61, 61 over 1 followed by the number of zeroes equal to the number of decimal places, 

2:     61/1 = 61/100.