find x in each of the following
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Answered by
1
Answer:
Step-by-step explanation:
5x+ 20 = 180
x = 160/5 = 32°
Answered by
1
Answer:
32
Step-by-step explanation:
sum of all angle of triangle is 180°
(2x+25)+(2x-5)+x=180°
5x+20=180°
5x=180-20
x=160/5
x=32
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