Complementary angles are those that add up to 90°
Thus all angles complementary to a given angle must all be the same angle (90° - the_given_angle), ie they are all congruent angles.
The Congruent Supplement Theorem states that if two angles are supplementary to the same angle (or to congruent angles), then those two angles are congruent to each other. In other words, if angle A and angle B are both supplementary to angle C, then angle A is congruent to angle B. This theorem is useful in proving relationships between angles in geometric proofs.
if two angles are supplements of the same angle (or of congruent angles), then the two angles are congruent.
The base angles of an isosceles triangle are congruent. The vertex angle of an isosceles triangle is not necessarily congruent to the base angles.
congruent
Yes. The lower base angles are congruent. The upper base angles are congruent.
ANSWERIf two angles are complementary to the same angle (or to two congruent angles), then the two angles are congruent.< means "Angle".Hypothesis:
The Congruent Supplement Theorem states that if two angles are supplementary to the same angle (or to congruent angles), then those two angles are congruent to each other. In other words, if angle A and angle B are both supplementary to angle C, then angle A is congruent to angle B. This theorem is useful in proving relationships between angles in geometric proofs.
if two angles are supplements of the same angle (or of congruent angles), then the two angles are congruent.
Supplementary Congruency Theorem
The Angle Side Angle postulate( ASA) states that if two angles and the included angle of one triangle are congruent to two angles and the included side of another triangle, then these two triangles are congruent.
Congruent angles (or equivalent angles) have the same angle measure.
Two angles that are congruent have the same angle measurement.
The base angles of an isosceles triangle are congruent. The vertex angle of an isosceles triangle is not necessarily congruent to the base angles.
Complements are defined for angles, not trigonometric ratios of angles.
angle bisectorangles bisector is the line that divides an angle into two congruent angles.
congruent
Yes. The lower base angles are congruent. The upper base angles are congruent.