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You can't tell. The only thing you know is that two of them are equal,
and the third angle is (180 degrees minus the sum of the first two).
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∙ 12y ago
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How many angle does a isosceles triangle?
there are three angles on an isosceles triangle
Is a right triangle the same as an isosceles triangle?
No. They are usually different.An isosceles triangle has two equal angles and two equal adjacent sides. An isosceles triangle with three 60° angles is the equilateral triangle.Only one isosceles triangle, which has two 45° angles, includes a right angle and is called an isosceles right triangle.
What is is an isosceles triangle?
An isosceles triangle is any triangle with at least two sides of equal length. Logically, an isosceles triangle also has at least two angles of equal size. An equilateral triangle is a triangle with three equal sides and three equal angles (all of which are 60 degrees). Since it has at least two equal sides then it is therefore also an isosceles triangle. This is no different to the way in which a square is also a rectangle, or a circle is also an ellipse. They are simply special cases of the general case.
Do isosceles triangles have exactly two acute angles?
Answer: Yes, because of the two angles have to be exactly equal in order to be isosceles. And no isosceles has 3 acute angles and then it will be equilateral triangle Answer: No, the isosceles triangle can either have two acute angles, or all three can be acute.
In an isosceles triangle the base angles are?
The base angles of an isosceles triangle are congruent.
How many angle does a isosceles triangle?
there are three angles on an isosceles triangle
What Angles opposite the legs of an isosceles triangle?
An isosceles triangle has three interior angles whose base angles are equal.
What angles does an isosceles triangle have?
-- In any triangle, the three inside angles always add up to 180 degrees. -- In an isosceles triangle, two of the three inside angles are equal.
Is a right triangle the same as an isosceles triangle?
No. They are usually different.An isosceles triangle has two equal angles and two equal adjacent sides. An isosceles triangle with three 60° angles is the equilateral triangle.Only one isosceles triangle, which has two 45° angles, includes a right angle and is called an isosceles right triangle.
How isosceles triangle different from equilateral triangle?
An isosceles triangle has two equal sides or, equivalently, two equal angles. In an equilateral triangle, all three sides are the same - as are all three angles.
How many angles does an isosceles triagle have?
Every triangle has three angles, regardless of what kind of triangle it is.
How many angles are equal in an isosceles triangle?
three * * * * * Actually, it is 2 ******* Actually it is 3 because an equilateral triangle is a special isosceles triangle, and they have 3 equal angles
What is is an isosceles triangle?
An isosceles triangle is any triangle with at least two sides of equal length. Logically, an isosceles triangle also has at least two angles of equal size. An equilateral triangle is a triangle with three equal sides and three equal angles (all of which are 60 degrees). Since it has at least two equal sides then it is therefore also an isosceles triangle. This is no different to the way in which a square is also a rectangle, or a circle is also an ellipse. They are simply special cases of the general case.
What triangle is formed with three sides of different lengths?
A scalene triangle. In a scalene triangle, there are no congruent sides or angles. In an isosceles triangle, at least two congruent sides and angles. In an equilateral triangle, all three sides and angles are congruent, with angles that always measure sixty degrees. Note: an equilateral triangle also classifies as an isosceles triangle, as it meets the definition of an isosceles triangle mentioned above.
Do isosceles triangles have exactly two acute angles?
Answer: Yes, because of the two angles have to be exactly equal in order to be isosceles. And no isosceles has 3 acute angles and then it will be equilateral triangle Answer: No, the isosceles triangle can either have two acute angles, or all three can be acute.
Which triangle has 3 acute angles and 2 equal sides?
An acute isosceles triangle has three acute angles (
In an isosceles triangle the base angles are?
The base angles of an isosceles triangle are congruent.
