a cylindrical water tank is of radius 25cm and height 90cm. calculate the depth of water when 70cm cube of water is poured into the tank.​

2nd one in the first row is correct

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

probably .5

i can on others if necessary.

loloo

step-by-step explanation:

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