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If the base angles of a isoceles triangle are each 47.5 what is the measurement of the thrid angle?
Wiki User
∙ 14y ago
85 degrees
Wiki User
∙ 14y ago
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What is the angle opposite one of the equilateral sides in an isoceles triangle?
An isosceles triangle has 3 interior angles 2 of which are equal in measurement and the 3 angles add up to 180 degrees
Is a right angle a isoceles triangle?
No because a right angle is a measurement of 90 degrees.
How can you identify a figure that has sides ab and ac of triangle abc when angle a equals angle c?
This is called an isoceles triangle. An isoceles triangles is when two angles equal.
What are the kinds of angle and triangle?
Types of angles: acute, right angle, obtuse and reflex Types of triangles: equilateral, isoceles, right angle triangle and scalene
What is a quadrilateral with 3 acute angles and 1 obtuse angle?
it is an irregular shape
What is the angle opposite one of the equilateral sides in an isoceles triangle?
An isosceles triangle has 3 interior angles 2 of which are equal in measurement and the 3 angles add up to 180 degrees
Is a right angle a isoceles triangle?
No because a right angle is a measurement of 90 degrees.
How can you identify a figure that has sides ab and ac of triangle abc when angle a equals angle c?
This is called an isoceles triangle. An isoceles triangles is when two angles equal.
Does a right angle triangle have any equal ositoppe angles?
A right angled triangle can have two 45° angles if it is isoceles
What are the kinds of angle and triangle?
Types of angles: acute, right angle, obtuse and reflex Types of triangles: equilateral, isoceles, right angle triangle and scalene
What is a quadrilateral with 3 acute angles and 1 obtuse angle?
it is an irregular shape
What is right angle triangle and isoceles triangle?
A right angle triangle is a triangle with an angle 90 degrees. An isosceles triangle is a triangle with two or more equal angles/ length of lines. An equilateral triangle can also be an isosceles triangle.
If an isoceles triangle has angles of 20 degreesand 80 degreees what is the measure fore third angle?
The 3rd angle is 80 degrees
How many equal sides and angles does a isoceles triangle have?
It has to have at least 2 congruent angles and/or sides to be isosceles. Therefore, an equilateral angle would be isosceles.
Why can some isosceles triangles be ringt angle triangles?
An isosceles triangle only requires that two of its inside angles be equal to eachother. Therefore, a right angle triangle (90 degree inside angle) with two 45 degree inside angles on the the two other corners would be considered an isoceles triangle. However, this would be the ONLY right angle triangle that would be considered an isoceles triangle since all inside angles must add up to 180 (90+45+45=180).
Why are the median angle bisector and altitude from the vertex angle of an isoceles triangle all the same?
It's in the definition of an angle bisector: An angle is formed by two rays with a common endpoint. The angle bisector is a ray or line segment that bisects the angle, creating two congruent angles.and an isoceles triangle:it is a triangle with (at least) two equal sides. This property is equivalent to two angles of the triangle being equal. An isosceles triangle therefore has both two equal sides and two equal angles.
What is the largest angle you can have in an isoceles triangle?
5
