# An isosceles triangle has two angles that each measure 50 degrees what is the measurs angles what is the measure of the third angle?

Use the fact that the sum of the three angles is 180
degrees.

Use the fact that the sum of the three angles is 180 degrees.

Use the fact that the sum of the three angles is 180 degrees.

Use the fact that the sum of the three angles is 180 degrees.

Use the fact that the sum of the three angles is 180 degrees.

### What are good preventative measurs you can use to avoid arthritis?

Eat Anti-inflammatory foods Olive Oil Protein; best types are lean poultry, fish, seafood, soybeans, tofu, soy milk Whole grains Fruits - apples, bananas, grapes Vegetables - dark leafy greens like leaf lettuce and spinach Water Decaffeinated tea Omega-3 found in walnuts, fish, flax seeds, pumpkin seeds Low fat and low sodium foods Things that you should limit or avoid: Caffeine, Alcohol, Tobacco, Potatoes, Tomatoes, Eggplant, Salt, Fat

### Is is possible for an isosceles triangle to be an acute triangle?

Yes, but a triangle is acute only if all three of its angles are acute (< 90o). An isosceles triangle can be an acute triangle, but it doesn't have to be. An acute triangle can be an isosceles triangle, but it doesn't have to be. That depends on the sizes of its angle because an isosceles triangle has 2 equal sides and 2 equal angles which could be 70 degrees, 70 degrees and 40 degrees…

### Which triangle is not an isosceles triangle?

An obtuse triangle or a right angle triangle. An equilateral is definitely an isoceles triangle * * * * * Not true. An obtuse or right angled triangles can be isosceles. It depends on the sizes of the two smaller angles. An isosceles triangle has two equal angles so a triangle with angles of size [A, (180-A)/2, (180-A)/2] degrees where 90 < A < 180 degrees would be an obtuse angled isosceles triangle. A triangle…

### If the vertex of an isosceles triangle has a measure of 70 what is the measure of one base angle?

If the vertex of an isosceles triangle has a measure of 70° what is the measure of one base angle ANSWER: Isosceles = 2 legs, 1 vertex, 1 base Triangle = 180° if its vertex measure 70° , 1 leg ____? + 1 leg____? =180° and all isosceles triangle has congruent legs. 180° - 70° =110° then 110° divided by 2 =55° =vertex of an isosceles triangle measure 70° and its 2 legs measure 55°

### What is the measure of an acute base angle of the trapezoid of an isosceles triangle vertex of 46 degrees?

For an isosceles triangle with vertex 46 degrees, the sum of the remaining two base angles is 180-46 = 134 degrees. Base angles are equal because it's isosceles, so each angle is half of their sum. 134/2 = 67 degrees. Thus, any isosceles trapezoid formed inside that isosceles triangle by drawing parallel lines to the triangle's base, will have base angle measures of 67 degrees, which are triangle's base angles.