Question

Select the answer that has the steps in correct order to prove the following using indirect proof.
Given: p || r and m∠1 ≠ m∠2
Prove: line p is not || to line q

a. m∠1 = m∠2
b. m∠3 = m∠2
c. Since p || r, then m∠3 = m∠1
d. Assume p || q
e. line p is not || to line q

A. d, c, b, a, e
B. d, b, c, a, e
C. d, e, c, a, b
D. d, a, b, c, e

Answer 1

lets do it together ok

Answer 2

yess

Answer 3

Prove: line p is not || to line q

Answer 4

in indirect proof, we always start with assuming the opposite of what we need to prove

Answer 5

since we need to prove that p not parallel to q, lets assume the opposite is true : p is parallel to q

Answer 6

so it starts wid d,

Answer 7

okk

Answer 8

would e contradict d putting it after?

Answer 9

since p || q, <1= <2 cuz they are corresponding angles

Answer 10

so it goes this way : d, a,..

Answer 11

oh ok ok

Answer 12

on second thoughts, thats wrong. we wont go anywhere wid that

Answer 13

after d,

its more logical to put below thing :-
c. Since p || r, then m∠3 = m∠1

Answer 14

idk how ur so good at this i wish i had ur brain!

Answer 15

so its the correct order : d, c, b, a, e

go thru that order and convince urself it works ! lol you're much better than me

Answer 16

ok ill look through it to try & make sense of it i have so much trouble w. these -.- & NO WAY your pretty much genius lol

Answer 17

ok takes time to make sense of these proofs, you wil get better at these in few days im sure :D