2 years ago

Can someone help me with this? thank you!

Mathematics

1 answer:

ExtremeBDS [4]2 years ago

3 0

Answer:

Step-by-step explanation:

<u>Surface Area</u>

2(LH + BH + LB)
2(10 × 3 + 7 × 3 + 10 × 7)
2(30 + 21 + 70)
2(121)
<u>242 sq. cm.</u>

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