If it has 2 equal acute angles and 1 obtuse angle then it is an isosceles triangle.
It can be but does not have to be.
Only when it has 2 equal acute angles and 1 obtuse angle that it is an isosceles triangle
They both have 3 sides but an isosceles triangle has two equal sides whereas an acute triangle with different acute angles has no equal sides and is said to be a scalene triangle, or an acute triangle with three equal acute angles (of 60° each) and three equal sides is called an equilateral triangle.
An Isosceles triangle has 2 or 3 acute angles.
An acute triangle can be an isosceles triangle, but it doesn't have to be. An isosceles triangle can be an acute triangle, but it doesn't have to be.
If it has 2 equal acute angles and 1 obtuse angle then it is an isosceles triangle.
It is possible for an isosceles triangle to be an acute triangle because, in an acute triangle all the angles have to be less than 90o.
A regular polygon is one which has all equal sides. But in an isosceles triangle, only 2 sides are equal. The third side has a different measure.Thus an isosceles acute triangle is not a regular polygon.
Acute.
It can be but does not have to be.
no
Only when it has 2 equal acute angles and 1 obtuse angle that it is an isosceles triangle
there is equilateral triangle, right triangle, isosceles triangle, obtuse triangle, acute triangle, scalene triangle and oblique triangle
They both have 3 sides but an isosceles triangle has two equal sides whereas an acute triangle with different acute angles has no equal sides and is said to be a scalene triangle, or an acute triangle with three equal acute angles (of 60° each) and three equal sides is called an equilateral triangle.
An Isosceles triangle has 2 or 3 acute angles.
An acute isosceles triangle has three acute angles (