Question

The angles of a given triangle are in the ratio 4:7:9. What is the measure of each angle of the given triangle? Identify the type of triangle formed.​

Answer 1

Answer:

The triangle is a scalene triangle because its angles are all unequal to each other

The angles are 36°, 63° 81°

Step-by-step explanation:

Let the angles of the triangle be 4x, 7x and 9x respectively

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

so,

4x + 7x + 9x = 180

20x = 180

x = 9

4x = 4 * 9 = 36°

7x = 7 * 9 = 63°

9x = 9 * 9 = 81°