Posted by **Anonymous** on Thursday, May 7, 2009 at 9:43pm.

if the measure of the angles of a traingle are represented by 2x, 3x-15, and 7x+15, the traingle is

1 an isosceles triangle

2 a right triangle

3 an acute triangle

4 an equilateral triangle

- math -
**RickP**, Thursday, May 7, 2009 at 10:16pm
The sum of the measures of the three interior angles of a triangle is 180 degrees. So:

2x + 3x - 15 + 7x + 15 = 180

12x = 180

x = 15

So the measures of the angles are 30, 30, and 120.

That should be enough for you to answer the question.

## Answer This Question

## Related Questions

- Math - A triangle has 2 angles that measure 60 each. Which of the following best...
- Math - Can someone please check to see if I answered these true and false ...
- math - if the measures of the angles of a triangle are represented by 2x, 3x-15...
- math - if the measures of the angles of a triangle are represented by 2x, 3x-15...
- Math - Which triangle is not possible to construct? A a right isosceles triangle...
- Math - True or false and if false write a true statement 1. A right triangle has...
- MATH - Which triangle is not possible to construct? A a right isosceles triangle...
- Math-CHECK PLEASE - Which of the statements is ALWAYS TRUE? A-A right triangle ...
- Math - Which triangle is NOT possible to construct? Answers: A. A right ...
- Math - Which triangle is NOT possible to construct? Answers: A. A right ...

More Related Questions