angles of the triangle 2x+5,3x+15,x-20 find the angles
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As we Know sum of all angles of Triangle is 180°
so,
2x + 5 + 3x + 15 + x- 20 = 180°
6x + 20 - 20 =180°
6x = 180°
x = 30°
1st angles is 2 × 30 + 5= 65°
2nd angle is 3 × 30 + 15 = 105°
3 rd angle is 30 - 20 = 10°
Hope this helps you..
If right plz mark me as brainliest..
so,
2x + 5 + 3x + 15 + x- 20 = 180°
6x + 20 - 20 =180°
6x = 180°
x = 30°
1st angles is 2 × 30 + 5= 65°
2nd angle is 3 × 30 + 15 = 105°
3 rd angle is 30 - 20 = 10°
Hope this helps you..
If right plz mark me as brainliest..
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