Question

A cuboid is 10 m long ,7 m wide and 5 m high then the total surface area is 350 cmπ
state true/false
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Answer 1

Step-by-step explanation:

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False

TSA of Cuboid = 2(lb+bh+hl)

=> 2(10×7 + 7×5 + 10×5)

=> 2 (70 + 35 + 50)

=> 2 × 135

=> 205

Hence, TSA of Cubiod is 205^2

$\huge \tt \pink{tsa = 20 {5}^{2} }$

Answer 2

Answer:

):)

False

TSA of Cuboid = 2(lb+bh+hl)

=> 2(10×7 + 7×5 + 10×5)

=> 2 (70 + 35 + 50)

=> 2 × 135

=> 205

Hence, TSA of Cubiod is 205^2

\huge \tt \pink{tsa = 20 {5}^{2} }tsa=205

2

Step-by-step explanation:

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