Question

Find the measures of the angles of a triangle whose angles have measures of x, x + 30, and x - 30. What kind of triangle is it?

Answer 1

The measures of the angles of the triangle are 60 degrees, 90 degrees, and 30 degrees. It is a scalene triangle.

Step-by-step explanation:

A triangle has three angles that add up to 180 degrees. In this case, the angles of the triangle are x, x + 30, and x - 30. We can set up an equation to solve for x:

x + (x + 30) + (x - 30) = 180

Combining like terms:

3x = 180

Dividing both sides by 3:

x = 60

So the measures of the angles are:

1. x = 60 degrees
2. x + 30 = 90 degrees
3. x - 30 = 30 degrees

Since all three angles are different, this is an example of a scalene triangle.

Answer 2

hello : answer : C

Step-by-step explanation:

the sum measures of the angles of a triangle is 180°

so : x + x +30 +x -30 = 180°

3x = 180°

x = 180°/ 3 = 60°

measures / 60° , 90° , 30°