Question

the angle of a triangle are in the ratio 1 ratio 2 ratio 6 ratio find the angle​

Answer 1

$\huge\mathtt{Question}$

The angle of a triangle are in the ratio

1:2:6 find the angle

$\huge\mathbb{Solution:-}$

We know that the sum of angles of a triangle is 180°

Let the angle be x

x,2x, 6x

Now according to question

$\rightarrow x+2x+6x=180°\\ \rightarrow 9x=180°\\ \rightarrow x=\frac{180°}{9}=20°\\ \sf\implies x=20°$

The angles of triangle is 20°

2×20°=40°

6×20°=120°

$\large\boxed{Angle's=20°,40°,120°}$

Answer 2

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✨$\underline \mathbb{SOLUTION}$

✨Since,sum of angles of a triangle is 180°

✨$\underline \mathbb{Let}$

✨One angle be x.

✨Then,

✨x, 2x, 6x are the angles.

✨ACCORDING TO QUESTION,

✨$= > x + 2x + 6x = 180°$

✨$= > 9x = 180°$

✨$= > x = \frac{180°}{9} = 20°$

✨$= > x = 20°$

✨The angles of triangle is 20°.

✨$2 \times 20° = 40°$

✨$6 \times 20° = 120°$

✨Hence,ANGLES ARE 20°,40°, 120°.

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