Question

Help me pretty please

Answer 1

Answer:

120 m^2

Step-by-step explanation:

$A_1 = l * w = 9 * 5 = 45\ m^2$

$A_2 = 2 * \frac{b*h}{2} = 2 * \frac{3*4}{2} = 3*4 = 12\ m^2$

$A_3 = l * h = 9 * 3 = 27\ m^2$

$A_4 = l * w = 9 * 4 = 36\ m^2$

$A = A_1 + A_2 + A_3 + A_4 = 45 + 12 + 27 + 36 = 120\ m^2$

Answer 2

Answer:

SA=120 m^2

Step-by-step explanation:

SA=(9x5)+(3x4)+(9x4)+(9x3)

SA=120