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VladimirAG [237]

4 years ago

14

Need help with this

1 answer:

zepelin [54]4 years ago

6 0

Hi there!

• Length, l = 20 yd.
• Width, w = 17 yd.
• Height, h = 19 yd.

Total surface area of cuboid = 2 (l + w) × h

= 2 (20 + 17) × 19 yd²

= 2 (37) × 19 yd² = 74 × 19 yd² = 1, 406 yd²

Hence,
The 4ᵗʰ Option : 1, 406 yd² is Correct.

~ Hope it helps!

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