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Are alternate angles congruent?
Yes. Alternate interior and alternate exterior angles are congruent.
Are alternate exterior angles always congruent?
Yes, alternate exterior angles are always congruent when two parallel lines are cut by a transversal. This is a fundamental property in geometry that arises from the parallel nature of the lines. If the lines are not parallel, the alternate exterior angles may not be congruent.
Are pair of exterior angles supplementary or congruent?
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The measure of an exterior angle of a triangle is120 degrees the interior angles that are not adjacent to this exterior angle are congruent find the measure of the interior angles of the triangle?
They are all 60 degrees.
What Polygon with congruent exterior and interior angles?
A rectangle (or square).
Are alternate angles congruent?
Yes. Alternate interior and alternate exterior angles are congruent.
Are alternate exterior angles always congruent?
Yes, alternate exterior angles are always congruent when two parallel lines are cut by a transversal. This is a fundamental property in geometry that arises from the parallel nature of the lines. If the lines are not parallel, the alternate exterior angles may not be congruent.
Are pair of exterior angles supplementary or congruent?
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The measure of an exterior angle of a triangle is120 degrees the interior angles that are not adjacent to this exterior angle are congruent find the measure of the interior angles of the triangle?
They are all 60 degrees.
What Polygon with congruent exterior and interior angles?
A rectangle (or square).
What kind of angles are always congruent?
All right angles are congruent, and all straight angles are congruent.
What is the converse of parallel lines conjecture?
If two lines are cut by a transversal to form pairs of congruent corresponding angles, congruent alternate interior angles, or congruent alternate exterior angles, then the lines are parallel.
Are all angles in a trapezoid congruent?
No, not all angles in a trapezoid are congruent. A trapezoid may have two pairs of congruent angles, or may have no congruent angles.
Alternate exterior angles?
Two angles that are congruent to each other and are on opposite sides of the parellel lines
Three of the exterior angles of a hexagon have sum of 240. the remaining exterior angles are congruent to each other. determine the measures of the remaining angles?
The sum of the exterior angles of any polygon is always 360 degrees. If three exterior angles of the hexagon sum to 240 degrees, the remaining exterior angles must sum to 360 - 240 = 120 degrees. Since there are three remaining angles that are congruent, we can divide 120 degrees by 3, resulting in each of the remaining angles measuring 40 degrees.
What quadrilaterals has all angles are congruent?
Rectangles have all angles congruent,
Are alternate exterior angles congruent?
Only if the lines cut by the transversal are parallel.
