Answer:
x=30
3x-20=70
2x+10=70
1=110
2=70
3=110
4=110
5=70
6=110
Explanation:
(3x-20)=(2x+10)
3x-2x=20+10
(3x-20) and 1, 3 and 2, (2x+10) and 4, 6 and 5 are all supplementary or equal to 180.
(3x-20) and 2, 1 and 3, (2x+10) and 5, 4 and 6 are all congruent to each other
example 3 and 2
3=110 while 2=70 so 110+70 =180 it is supplementary.
example 1 and 3
1 =110 and 3=110 both are equal to 110 that's what you call congruent.
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Answers & Comments
Answer:
x=30
3x-20=70
2x+10=70
1=110
2=70
3=110
4=110
5=70
6=110
Explanation:
(3x-20)=(2x+10)
3x-2x=20+10
x=30
(3x-20) and 1, 3 and 2, (2x+10) and 4, 6 and 5 are all supplementary or equal to 180.
(3x-20) and 2, 1 and 3, (2x+10) and 5, 4 and 6 are all congruent to each other
example 3 and 2
3=110 while 2=70 so 110+70 =180 it is supplementary.
example 1 and 3
1 =110 and 3=110 both are equal to 110 that's what you call congruent.