Question

Can some one please answer this. I am having a hard time with this.

Answer 1

Answer:

This is the step by step explanation of your problem

Answer 2

LENGTH = 12 inch

BREADTH = 10 inch

HEIGHT = (5+5+5+5) = 20 inch

SURFACE AREA OF THE COMPOSITE FIGURE = 2(lb+bh+hl)

= 2 (12×10+10×20+20×12)

= 2 (120+200+240)

= 2 × 560

= 1120 inch^2

SURFACE AREA OF THE COMPOSITE FIGURE = 1120 inch^2

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BRO