3 years ago

S= 2 ( lw + wh + lh ) Where L = 15 inch W= 12 inch , H = 3 inch

Mathematics

1 answer:

Amiraneli [1.4K]3 years ago

7 0

Answer:

S=261

Step-by-step explanation:

S= 2 ( lw + wh + lh ) ............. equation 1

Given is

L = 15 inch

W= 12 inch

H = 3 inch

putting the values in equation 1

S= 15*12+ 12*3+ 15*3

S= 180+36+45

S=261

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