Question

PLSS HELPP 25 POINTS AND BRAILIEST

Answer 1

Answer:

$\Large \boxed{\sf 136 \ m^2}$

Step-by-step explanation:

Surface area of this shape = area of 2 triangles + area of 3 rectangles

$(6 \times 4 \times 0.5 \times 2 )+(7 \times 5 \times 2+7 \times 6)=136$