Question

a pen stand made of wood is in the shape of cuboid with four conical depression to hold pen the dimension of cuboid are 15 CM by 10 cm by 3.5 CM the radius of each of the dipression is 0.5 CM and the depth is 1.4 cm find the surface area of entire and also find the volume of entire stand

Answer 1

Answer:

Step-by-step explanation:

Length of cuboidal stand=15cm

Breadtg of cuboidal stand

Answer 2

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