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What is the angle sum of an isosceles triangle?
The interior-angle sum of every triangle is 180 degrees. Every triangle is the same. 360 degrees because if you add the angles in any shape the answer is 360
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).
What is another name for a right angle triangle?
a 90 degree triangle
What is triangles measure 45 45 and 90?
These are the degrees of each angle. It is a right triangle, and it also is an isosceles triangle.
How do you draw a triangle DEF that angle F measures 90 degrees?
It will be a right angle triangle with a 90 degree angle and 2 acute angles
Can a right triangle be an isosceles triangle?
Yes, a right triangle an be an isosceles triangle. The triangle will will have a 90 degree angle and two 45 degree angles. This is the only way a right angle triangle can also be an isosceles triangle.
Can an isosceles triangle have a right angle?
Yes, when it has a 90 degree and two 45 degree angles it is an isosceles right angled triangle.
What shape has 3 sides two equal in length?
It is an isosceles triangle; and if it has a 90 degree angle and two 45 degree angles then it is an isosceles right angle triangle.
What is a Right angled isosceles triangle?
A triangle with a 90 degree angle and two 45 degree angles.
What does right isosceles mean?
An isosceles triangle is a triangle that has two sides of equal length. A right triangle has an interior angle of 90 degrees. A right isosceles triangle has both characteristics. The 90 degree angle will be the angle formed by the sides of equal length.
What other triangle is similar to isosceles triangle?
A right angle triangle with 45, 45 and 90 degree angles is similar to an isosceles triangle
A triangle with two equal sides and a 90 degree angle is called?
An isosceles right triangle
What is the about statement about a 45-45-90 triangle?
A triangle with a 90 and two 45 degree angles is an isosceles right angle triangle.
How do you draw a isosceles right triangle?
It will have a 90 degree angle and two 45 degree angles
Which of the triangle is a right angle triangle and has two equal sides?
It is an isosceles right angle triangle that has two equal sides which has two 45 degree angles and a 90 degree angle.
How does an isosceles triangle look when it is a right triangle?
An isosceles triangle will have equal sides and 2 equal angles of 45 degrees plus a 90 degree angle.
What is a kinds of triangle?
Right triangle (has one 90 degree angle). Isosceles triangle (has two equal length sides).
