A right angle triangle with 45, 45 and 90 degree angles is similar to an isosceles triangle
two geometrical object are called similar if they both have the same shape, or one has the same shape as the mirror image of the other
if any two angles are similar the triangle will be similar
There is no formal definition: it is any side of a triangle. Often, if the triangle has a horizontal base, then it is one of the sloped sides. In a right angled triangle, it is one of sides adjacent to the right angle. In an isosceles triangle, it is one of the equal sides.
No.
Yes, similar triangles are congruent because in order to be congruent they must first be equal. Which in turn is the definition of a similar triangle. A triangle equal in angle measurements and/or side lengths. So, yes.
No.The definition of an oblique triangle is "any triangle that is not a right triangle".
No. An isosceles triangle has, by definition, two sides of equal length. A scalene triangle has, by definition, no sides of equal length. So, by definition (and the fact that 0 is not 2), an isosceles triangle cannot be scalene.
A right angle triangle with 45, 45 and 90 degree angles is similar to an isosceles triangle
why triangle are similar
a triangle with one right angle
A triangle, by definition, can have only three sides. So a four sided triangle simply cannot exist!A triangle, by definition, can have only three sides. So a four sided triangle simply cannot exist!A triangle, by definition, can have only three sides. So a four sided triangle simply cannot exist!A triangle, by definition, can have only three sides. So a four sided triangle simply cannot exist!
two geometrical object are called similar if they both have the same shape, or one has the same shape as the mirror image of the other
By definition, a triangle has three sides.
a triangle that contains an obtuse interior angle
A triangle with 3 equal sides and angles.
Absolutely false. A scalene triangle by definition has no side equal to another. An isosceles triangle by definition has two equal sides.