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Answered by
3
Answer:
x = 35
Step-by-step explanation:
[2x+5]+3x = 180
( linear lines )
5x+5 = 180
5x = 180-5
x = 175÷5
x = 35
Answered by
2
Answer:
3x+2x+5°=180°
5x+5°=180°
5x=180°-5°
5x=175°
x=175°/5
x=35°
therefore,angel cob=3x
=3×35°
=105°
angel coa=2x+5°
=(2×35°)+5°
=70°+5°
=75°
Step-by-step explanation:
hope it will help you...
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