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Some triangles can have more than one right angle?
No, triangles cannot have more than one right angle. By definition, a right angle measures 90 degrees, and the sum of the interior angles of a triangle is always 180 degrees. Therefore, if one angle in a triangle is a right angle, the other two angles must add up to 90 degrees, making it impossible for the triangle to have more than one right angle.
Is a right angle an isosceles angle?
Isosceles triangles are triangles in which 2 angles and 2 sides are congruent, or equal. There is nothing called an isosceles angle. Some isosceles triangles are right triangles. This is where the non-congruent triangle is a right triangle, and the other two are 45 degrees each. This type of triangle is called a 45-45-90 triangle. Two sides are multiples of one and the third is a multiple of root-2. In other words yes it is.
What shapes contain right angles?
Squares, rectangles, and some triangles, most commonly. Any polygon could have a right angle if it is irregular.
What are some things shaped like right triangles?
A folded napkin is often folded into a right triangle. The corners of walls can be shaped like a right angle.
Some equilateral triangles are not isosceles?
All isosceles triangles are not equilateral triangles
