geometry
posted by Dee .
Find the weight to the nearest kg, of the cement block. Cement weighs 1700 kg/m3.
12cm x 10cm and 40cm x 20 cm x 20cm.

V=L*W*h=0.4m * 0.2m * 0.2m 0.016 m^3
Wt. = 0.016m^3 * 1700kg/m^3 = 27 kg.
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