Posted by **Rachael** on Sunday, April 18, 2010 at 3:18pm.

You have a triangle that measures 180 degrees. AB is 4 units. the measure of BC is 5 units. The measure of CD is 12 units. What is the measure of DE and how did you get that answer?

- 6th grade math HELP -
**Reiny**, Sunday, April 18, 2010 at 3:40pm
Your question is not clear to me.

The statement "You have a triangle that measures 180 degrees. " makes no sense, every triangle has an angle sum of 180°.

Where are A,B,C,D, andE ?

- 6th grade math HELP -
**toby**, Wednesday, April 21, 2010 at 9:38pm
what is the perimeter of a triangle whose sides measure 15cm, 17cm, and 10cm?

- 6th grade math HELP -
**david**, Saturday, April 24, 2010 at 1:03pm
I need help with definding classify

- math -
**maria**, Tuesday, April 12, 2011 at 9:43pm
180

## Answer This Question

## Related Questions

- 6th grade - The measure of AB is 4 units, the measure of BC is 5 units and the ...
- math - in a triangle, the measure of the first angle is twice the measure of the...
- College Math - In a certain triangle the measure of one angle is triple the ...
- Math - The legs of an isosceles triangle measures 2x^4+2x-1 units. The perimeter...
- Math - The legs of an isosceles triangle measures 2x^4+2x-1 units. The perimeter...
- Geometry - Given: in triangle ABC, angle B= 120 degrees Prove: angle A does not...
- math - The sum of the measures of the three angles of any triangle is 180°. In ...
- geometry - In triangle ABC, DE is parallel to AC. Side AD measures 5.3 units, ...
- math - The sum of the measures of the angles of any triangle is 180 degrees. In...
- geometry - two sides of an equilateral trianlge measure (2y+3) units and (y^2-5...

More Related Questions