Question

please answer im stuck!

Answer 1

Step-by-step explanation:

2:3:4

let us take these ratio ias2x, 3x,5x

and we know that sum of the angles of the triangle is 180

according to question:

2x+3x+5x=180

10x=180

x=180÷10=18

then we multiple 2with18=36

36 is the smallest angle

Answer 2

Given,

• The ratio of angles of Triangles is 2:4:3

To Find:-

• We have to find the smallest angle of the triangle.

Calculations:-

Let,

The angles of triangle be 2x , 4x and 3x.

We know that,

Sum of angle of triangle = 180°

so,

Now,

Angle (A +B+C) = 180°

2x + 4x + 3x = 180°

9x = 180°

$x = \frac{180}{9}$

X=20

Now,

substituting the given x=20 value in Angles.

1. Angle A = 2x = 2×20 = 40°
2. Angle B = 4x = 4×20 = 80°
3. Angle C = 3x = 3×20 = 60°

So,

The smallest angle in the triangle is 40°.