please explain step by step it's urgent
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2
Answer:
x+10+2x+15+3x+5=180
6x+30=180
6x=150
x=150/6 please mark me as brainliast
Answered by
1
Answer: x = 80/3
Step-by-step explanation: According to the angle sum property sum of all angles in a triangle is 180 degree.
here we have 3 angles
1) x + 10
2) 2x + 5
3) 3x + 5
therefore : x + 10 +2x + 5 + 3x + 5 = 180
= 6x + 20 = 180
= 6x = 180-20
= 6x = 160
= x = 160/6
x = 80/3
So x = 80/3
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