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.

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

What is the sum of the first 8 terms of the geometric series