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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.
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∙ 12y ago
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Is an acute triangle sometimes an isosceles?
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.
Is an isosceles triangle always an acute triangle?
no
Which triangle has 3 acute angles and 2 equal sides?
An acute isosceles triangle has three acute angles (
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 are all acute angles that add up to 180 degrees.
Can a triangle be acute and isosceles?
Yes, that's possible. For instance a triangle with the angles 70°, 70° and 40° is both acute and isosceles.
Why is an acute triangle not a regular polygon?
If its acute angles are different then it is not a regular polygon but if it has 3 equal acute angles of 60 degrees then it is a regular equilateral triangle
Is an acute triangle sometimes an isosceles?
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.
Is an acute triangle ever regular?
Yes. An acute triangle has three acute angles so that would make it a regular polygon with congruent sides.
Is a acute triangle an isosceles?
If it has 2 equal acute angles and 1 obtuse angle then it is an isosceles triangle.
What are Kind of polygons and its definitions?
Polygon Regular polygon Vertex Triangle Equilateral triangle Isosceles triangle Scalene triangle Acute triangle Obtuse triangle Right triangle Quadrilateral Rectangle Square Parallelogram Rhombus Trapezoid Pentagon Hexagon Heptagon Octagon Nonagon Decagon Circle Convex
Why is it possible for an isosceles triangle to be an acute explain?
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.
Can an isosceles triangle be acute or obtuse?
Acute.
Is an acute triangle isosceles?
It can be but does not have to be.
Is an isosceles triangle always an acute triangle?
no
Is a acute triangle isosceles?
Only when it has 2 equal acute angles and 1 obtuse angle that it is an isosceles triangle
Number of acute angles in isosceles?
An Isosceles triangle has 2 or 3 acute angles.
Which triangle has 3 acute angles and 2 equal sides?
An acute isosceles triangle has three acute angles (
