Question

PLS HELPP ITS URGENT

Find the missing angle and name the other three given angle.

PQR=___

Name:___________
________________
________________

Answer 1

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Let,

The unknown angle measure be x°.

We know that,

Sum of all angles of a Quadrilateral measures 360°.

So,

⇒∠QPR + ∠PSR + ∠SRQ + ∠RQP = 360°

⇒ 120° + 60° + 70° + x° = 360°

⇒ 180° + 70° + x° = 360°

⇒ 250° + x° = 360°

⇒ x° = 360° - 250°

⇒ x° = 110°

Therefore, the names of the angles & their values will be,

⇒∠QPR = 120°

⇒∠PSR = 60°

⇒∠SRQ = 70°

⇒∠RQP = 110°

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Answer 2

Explanation:

The angles between the parallel sides add up to 180 degrees.

So 180-70 = 110 degrees.