Question

The surface area of a ( 10 cm. × 4 cm. × 3 cm. ) brick
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Answer 1

Answer:

2×10(4+3)

20(7)

140

surface area is 2h(l+b)

Answer 2

Answer:

164 $cm^{3}$

Step-by-step explanation:

The formula for surface area is2(LB + BH + HL)

Just put the values and you'll find the answer.

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