Q: How many degrees is there in an isosceles triangle?

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The right isosceles triangle has 180 degrees as all triangles do

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 are all acute angles that add up to 180 degrees.

Not normally but if it has angles of 90, 45 and 45 degrees it is then both a right angle and an isosceles triangle

an isosceles triangle can have any vertex angle less than 180 and greater than 0, as long the other two angles are equal. an isosceles triangle with a vertex of 179 degrees would just have the other two angles be 0.5 degrees. A right triangle with matching angles (both 45 degrees) would be both a right triangle and isosceles triangle.

It is possible if neither of the angles in the triangle measures to 60 degrees

Related questions

There is 180 degrees in every triangle.

The right isosceles triangle has 180 degrees as all triangles do

180 interior and 360 exterior

all triangles have 180 degrees even isosceles

a isosceles has 180 degrees

Isosceles Triangle. An isosceles triangle is a triangle with (at least) two equal sides/ angles.

a right triangle

An isosceles triangle has 3 interior angles that add up to 180 degrees, and 2 of its angles are equal and two of its sides are equal.

A triangle with two congruent sides is isosceles. A triangle with an angle of 104 degrees is obtuse. So you would have an obtuse isosceles triangle.

All triangles have to be 180 degrees so an isoceles is 180 degrees

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 are all acute angles that add up to 180 degrees.

Interior: 180 degrees Exterior: 360 degrees