Posted by **Kristle** on Friday, August 17, 2012 at 4:25pm.

The isoceles triangle represents the roof of a birdfeeder. If each base angle is 40°, how many degrees is the angle at the top of the birdfeeder?

- math -
**Ms. Sue**, Friday, August 17, 2012 at 4:32pm
180 - (2 * 40) = ?

- math -
**Jennifer**, Friday, August 17, 2012 at 8:02pm
100

## Answer This Question

## Related Questions

- Math help - I am so lost I have a problem. Two congruet figures. First ...
- Math - The measure of angle BCA is: A) 30 degrees B) 36 degrees C) 45 degrees D...
- Geometery - For triangle MNP, find the value of x and the measure of each of ...
- Trig - From a point 120 feet from the base of a plant building the angle of ...
- math - triangle ABC is isoceles with segment AB congruent tp segment AC. Angle A...
- Euclidean Geometry - I am in the 10th Grade and my question is: The base of an ...
- Math - p. 84 no.10 (from Solid Mensuration: Understanding the 3D Space book by ...
- math - p. 84 no.10 (from Solid Mensuration: Understanding the 3D Space book by ...
- Math - 1. A rangers tower is located 44m from a tall tree. From the top of the ...
- math/ geometry. - the vertex angle of an isoceles triangle is 120. the base ...

More Related Questions