The figure show is made up of a square and a triangle Express the area of the figure in terms of y.

he figure shown is made up of a square & a triangle. Express the area of the figure in terms of Y

Step-by-step explanation:

Total Area = area of the square + area of the triangle = y^2 + (1/2)(4)(y)  =

(y^2 + 2y)cm^2

where

b1, b2 are the lengths of each base

h is the altitude (height)

b1 = Y

b2 = Y + 4

h = Y

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: