Math, asked by helenpeter6416, 8 months ago

Three cubes with their edges equal to 10 cm each are joined end to end then find the surface area of resulting solid

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Answered by Anonymous

0

Answer:now New length=10+10+10=30cm

Breadth=10cm

Height=10cm

Surface area =2(lb+bh+hl)

=2×(30×10+10×10+10×30)

=860

Step-by-step explanation:

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