Westonci.ca is the best place to get answers to your questions, provided by a community of experienced and knowledgeable experts. Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

what theorems or postulates could you use to prove this relationship

What Theorems Or Postulates Could You Use To Prove This Relationship class=

Sagot :

From the diagram given, we can see that line a is parallel to line b. This means that the position of each of the angle on line a is equal to the position of each of the angle in line b

From the figure <1 = <(7x+19)degree (corresponding angle). Also <5 = 7x+19 = <1 (corresponding angle as well)

From the above, we can say that <5 = <1 and since <5 and <6 lies on the same stright line, their sum will be 180.

Don't forget that <5 is now replaced as <1. Hence <1+<6 = 180 (supplementary angle).

From the expalnation above, the theorems that was used to prove the relationship between <1 and <6 are supplementary angle, corresponding angle and same side interior angle

Hence option D is correcct