Science, asked by poonamchhonkar007, 5 months ago

what is the real meaning of payment and contrivance???????



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Answers

Answered by shabanamdevi80
2

: a thing contrived especially : a mechanical device modern contrivances to cook food faster. b : an artificial arrangement or development Mistaken identity is used as a plot contrivance in the story. 2 : the act or faculty of contriving : the state of being contrived.

Answered by lakshmi90roy
1

Explanation:

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Answer❀✿°᭄

Given:-

AB || CD, ∠APE= 45°( Let the middle curve transversal be E) and ∠CQE= 30°

To Find:-

Measurement of ∠x

Construction:-

Draw a line YZ parallel to AB and CD

Solution:-

✒ ∠APE= 45° ( Given)

AB || YZ ( From Construction)

therefore,

✒ ∠APE= ∠PEZ ( Alternate Interior angle)

therefore, ∠PEZ= 45°______(1)

Similarly,

✒ ∠COE= ∠QEZ ( Alternate Interior angle)

therefore, ∠QEZ = 30°______(2)

From eq. (1) and (2).

✒∠ PEZ + ∠QEZ + ∠x = 360° ( angle from a point)

✒ 45°+ 30° + ∠x = 360°

✒ 75°+ ∠x = 360°

✒ ∠x = 360° - 75°

∠x = 285°

Hope it helps you...!!!!

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