Question

Please help And sorry for asking this again because someone else gave a wierd answer int he previous one T^T. But please answer this for me pweeeeess TOT ​

Answer 1

Answer:

The resistance of a conductor depends on the cross sectional area of the conductor, the length of the conductor, and its resistivity. It is important to note that electrical conductivity and resistivity are inversely proportional, meaning that the more conductive something is the less resistive it is.

Answer 2

⍟ In ꕔ ABC

∠A + ∠B + ∠C = 180°

⇒ 30° + 50° + z  = 180°

⇒ z = 100°

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∵ DE II BC and AB is tranversal

∴ ∠ADE = ∠ABC   (Corresponding ∠s)

⇒ ∠ADE = y =  50°                                                                            (1)

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Now, In Δ ADE

∠A + x + y = 180°

⇒  30° + x + 50° = 180°                                                            From   (1)

⇒ x = 100°

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⍟ THANKS