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If two lines intersect to form congruent adjacent angles will the lines be perpendicular?
Wiki User
∙ 2014-11-24 21:35:18
Yes
Wiki User
∙ 2014-11-24 21:35:18
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If two lines intersect to form adjacent congruent angles then the lines are?
That is an important theorem in geometry: if two lines intersect to form adjacent congruent angles, then the lines are perpendicular. Those congruent angles would be right angles.
What are all the names of all the quadrilateral with pictures?
Rectangle: A quadrilateral with 4 right angles, diagonals congruent/bisecting, and opposite sides congruent, BUT ADJACENT SIDES ARE NOT CONGRUENT. Rhobus: A quadrilateral with opposite congruent angles, but adjacent angles are Not congruent, perpendicular bisecting diagonals and 4 congruent sides. Square: A quadrilateral that is a rectangle and a square with 4 right angles, diagonals congruet/bisecting that ar perpendicular, and opposites sides congruent.
Lines that intersect to form right angles are called?
Perpendicular lines intersect to form right angles
How many pairs of adjacent angles are formed when two lines intersect?
Two pairs of adjacent angles are formed when two lines intersect each other.
What is the contra positive of this statement of two lines intersect to form right angles then they are perpendicular?
The contrapositive to the statement, "if two lines intersect to form right angles, then they are perpendicular," is "if two lines are not perpendicular, then they do not form right angles."
If two lines intersect to form adjacent congruent angles then the lines are?
That is an important theorem in geometry: if two lines intersect to form adjacent congruent angles, then the lines are perpendicular. Those congruent angles would be right angles.
Is it always true If two lines intersect to form congruent adjacent angles then the lines are perpendicular?
yes
What are opposite angles that are formed when two lines intersect and are congruent called?
Perpendicular is when opposite angles that are formed when two lines intersect and are congruent called?
When two perpendicular lines intersect four congruent angles are formed?
yes, it makes four right angles.
What splits a perpendicular bisector into two congruent parts?
Right angles are created when perpendicular lines intersect each other.
What are all the names of all the quadrilateral with pictures?
Rectangle: A quadrilateral with 4 right angles, diagonals congruent/bisecting, and opposite sides congruent, BUT ADJACENT SIDES ARE NOT CONGRUENT. Rhobus: A quadrilateral with opposite congruent angles, but adjacent angles are Not congruent, perpendicular bisecting diagonals and 4 congruent sides. Square: A quadrilateral that is a rectangle and a square with 4 right angles, diagonals congruet/bisecting that ar perpendicular, and opposites sides congruent.
If two intersecting lines form congruent adjacent angles then the lines are perpendicular?
Yes.
Adjacent angles of a rhombus are congruent?
Rhombus' Congruent AnglesIt's not the adjacent angles of a rhombus that are congruent, but the diagonal ones.
What is the if-then form for perpendicular lines intersect at right angles?
If two lines intersect at right angles then they are perpendicular!
If two lines intersect to form adjacent angles then the lines are perpendicular?
Only if the angles formed are right angles otherwise they form vertical opposite equal angles
Does polygons with congruent sides have perpendicular angles?
no, they have congruent angles
A quadrilateral in which adjacent angles are congruent?
If all adjacent angles are congruent, it can only be a rectangle (or square).
