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What is the difference between right angle triangle and all other types triangles?
Wiki User
∙ 12y ago
right angle triangles have a 90˙ angle as one of their angles. All triangles' angles have to add up to 180˙, so the total of the remaining 2 angles has to be 90˙. Other regular triangles are non-specific, their angles just have to add up to 180˙ total.
Wiki User
∙ 12y ago
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Why it is necessary to consider each right triangle in the figure?
So that you know the difference between right angle triangles and other types of triangles.
What is the difference between acute triangle and right triangle?
A right triangle has a right (90 degree) angle, acute triangles have all angles less than 90 degrees.
What is a triangle that has one angle?
There are no triangles with only one angle.
If an acute angle of one right triangle is congruent to an angle of a second triangle then are the triangles similar?
true.
What types of triangles can have an obtuse angle?
An obtuse triangle
Why it is necessary to consider each right triangle in the figure?
So that you know the difference between right angle triangles and other types of triangles.
What is the difference between acute triangle and right triangle?
A right triangle has a right (90 degree) angle, acute triangles have all angles less than 90 degrees.
What is angle angle angle in gemotry?
AAA, or angle angle angle, is a postulate used to prove the similarities of two triangles. If there exists a correspondence between the vertices of two triangles such that the three angles of one triangle are congruent to the corresponding angles of the other triangle, then the triangles are similar. (AAA)
What triangle has at least one obtuse angle?
-- If a triangle has an obtuse angle in it, then it's called an obtuse triangle. -- No triangle can have more than one obtuse angle in it . -- Right triangles, acute triangles, and equilateral triangles don't have any obtuse angles in them.
If an angle bisector of an isosceles triangle yields two isosceles triangles what were the angle measures of the original triangle?
they would be congruent triangles!
What is a triangle that has one angle?
There are no triangles with only one angle.
What is the difference between an isosceles triangle and a right triangle?
In an isosceles triangle, two sides are of equal length. An isosceles triangle also has two congruent angles. An equilateral triangle is an isosceles triangle, but not all isosceles triangles are equilateral triangles. __________ A right triangle (or right-angled triangle, formerly called a rectangled triangle) has one 90° internal angle (a right angle). The side opposite to the right angle is the hypotenuse; it is the longest side in the right triangle. An isoceles triangle has TWO sides of equal length but and equilateral triangle has THREE sides of equal length.
How many right angle triangle can you draw in an equilateral triangle?
There can be 6 right angle triangles
If any two sides and any angle are congruent in two triangles then the triangles must be congruent.?
No. The angles must be an included angle, between the sides to guarantee congruence. For an example. imagine a triangle with two equal sides and a 60 degree angle between them and another triangle with the same two equal sides and a 120 degree angle between them.
What are right triangle congruence theorem?
1.HyL Theorem (Hypotenuse-Leg) - if the hypotenuse and leg of one triangle is congruent to another triangle's hypotenuse and leg, then the triangles are congruent. 2.HyA (Hypotenuse-Angle) - if the hypotenuse and angle of one triangle is congruent to another triangle's hypotenuse and angle, then the triangles are congruent. 3.LL (Leg-Leg) if the 2 legs of one triangle is congruent to another triangle's 2 legs, then the triangles are congruent. 4.LA (Leg-Angle) if the angle and leg of one triangle is congruent to another triangle's angle and leg, then the triangles are congruent.
Does the angle bisector of the vertex angle of an isosceles triangle divides the triangle into two congruent?
Only if the vertex angle being bisected is between the sides of equal length will the result be two congruent triangles.
If an acute angle of one right triangle is congruent to an angle of a second triangle then are the triangles similar?
true.
