Please help me!! Will give Brainiest and stars if correct. Please help! Each of the polygons that were put in the shape has a size (shown above). Use these measurements to find the area and perimeter of the complex polygon.

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato