Could someone pls help??

88 cm²

Step-by-step explanation:

Top small rectangular prism: (1 x 2 x 2) + (3 x 2 x 2) + (1 x 3) = 19

Bottom: (6 x 2 x 2) + (2 x 3 x 2) + (5 x 3) + (6 x 3) = 69

SA = 19 + 69 = 88

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)