Question

Please helpGiven: 21 and 22 form a linear pair, 22 - 24Prove: 21 and 23 are supplementaryzoom in

Answer 1

The reason for each of the statements are given below;

`\angle1\text{ and }\angle2\text{ form a linear pair}`

40. Given

`\angle1\text{ and }\angle2\text{ are supplementary}`

41. Linear pair of angles are supplementary.

`m\angle1+m\angle2=180^0`

42. Supplementary angles.

Supplementary angles add up to 180 degrees.