Thursday

April 17, 2014

April 17, 2014

Posted by **Jen** on Friday, November 17, 2006 at 2:28pm.

1)the measure of each angle of an equilateral triangle is 60.

2)the bisector of the vertex angle of an isosceles triangle is the perpendicular bisector of the base.

Thanks.

1)

The angles in any triangle have to add up to 180 degrees, right? 3 x 60 = 180

2)

??

2.

The vertex angle is 60

- corollary to isosceles triangle theorem -
**amanda**, Friday, October 5, 2007 at 10:57ami dont know, i just need the definiton of this theorem

- corollary to isosceles triangle theorem -
**liuckc**, Thursday, March 5, 2009 at 5:42pm[ojpxw4asedfghjkl[;]\';]khyrtrwaeyuj[pl

**Related Questions**

Math-CHECK PLEASE - Which of the statements is ALWAYS TRUE? A-A right triangle ...

Math - A triangle has 2 angles that measure 60 each. Which of the following best...

Math - If the bisector of the vertical angle of the triangle bisects the base ...

Geometry - 5. What theorem do Exercises 1-4 prove? (1 point) Triangle Inequality...

Algebra - Isosceles triangle,two angles have the same measure. Determine the ...

geometry - In an isosceles triangle, the measure of the vertex angle is 4x. The...

geometry - You have isosceles triangle WXY and segment WZ is the perpendicular ...

geometry - how do you find the height of an isosceles triangle only knowing the ...

MATH - the measures of the interior angles of a triangle are x,y and 2x ...

math - the measures of the interior angles of a triangle are x,y and 2x ...