Question

find the volume of a cuboids whose areas of base and two adjacent faces are 80sq cm,96 sq.cm and 120sq.cm respectively

Answer 1

Answer:

Explanation:

L x B = 80 sq Cm ..........(1)

B x H = 96 Sq cm................(2)

L x H = 120 Sq cm..............(3)

(L x B) /(B x H) = 180/96

L / H =(80/96)

L = (80/96) x H

Now putting value of L in equ (3) L x H = 120

Therfore (80/96) x H x H = 120

H² = (120 x 96) / 80 = 144

H = 12 cm, L = (80/96) x 12 = 10cm, B = 96/12 = 8 Cm

Volume = L x B x H = 12 x 10 x 8 = 960 cm²

Answer 2

Explanation:

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