Math, asked by tasneemrajkotwala18, 9 months ago

please answer the questions.​

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Answered by kavyarajput792000
0

Answer:

7 .. b

8. (b) 10 b^2 .. ................

Answered by devsri54
0

Answer:

8)b square because 2 cubes are joined so each cube has 5 surfaces. then surface area of each cube is 5b2. now the 2 cubes are joined. so the answer is b)10b2

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