Question

Pls solve this question plz don’t spam or I’ll report it

Answer 1

Answer:

40°

Step-by-step explanation:

Let ∠ PQR be x

∴ x + 140° = 180°         (Angles of a Linear Pair add up to 180°)

⇒ x = 180° - 140°

⇒ x = 40°

Therefore, ∠ PQR = 40°

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Answer 2

Answer:

The measure of ∠PQR is 40°.

Step-by-step explanation:

If you observe the figure, you can see that the measure of the angle outside ∠PQR is 140°.

∴ The total measure of angles in a straight line= 180°.

So, the measure of ∠PQR= 180-140°

                                 ∠PQR= 40°.

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