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The measure of one interior angle in an isosceles triangle is 90 Degree. What are the measure of all three interior angles?
45°, 45°, and 90°
What is the total measure of the interior angle of a pentagon?
108o
What is the measure of one interior angle of a regular 13 gon?
Each interior angle measures: 152o 18' 27.69''
What is the measure of the interior angle of an equilateral triangle?
Each of the interior angles of an equilateral triangle is 120 degrees.
What is the sum of the measure of the interior angles in a 28-gon?
The interior angles add up to 4680 degrees
When two lines are cut by a transversal if the alternate interior angles are equal in measure then the lines are parallel?
yes
When lines are parallel Co interior angles are?
When two lines are parallel and are cut by a transversal, the co-interior angles (also known as consecutive interior angles) are supplementary. This means that the sum of their measures is always 180 degrees. For example, if one co-interior angle measures 70 degrees, the other will measure 110 degrees. This property is a key aspect of understanding angles formed by parallel lines and a transversal.
What are remote interior angles of?
Remote interior angles are the pairs of angles that are located inside a parallel line system but are not adjacent to a given exterior angle. When a transversal intersects two parallel lines, it creates two pairs of remote interior angles, which are the angles that lie on the opposite side of the transversal from the exterior angle. According to the properties of parallel lines, the sum of the remote interior angles is equal to the measure of the exterior angle.
The diagram shows two parallel lines and a transversal. If the measure of 6 is 140 what is the measure of 1?
the diagram shows two parallel lines and a transversal if the measure of 6 is 140?
Alternate interior angle theorem?
The alternate interior angle theorem states that when two parallel lines are cut by a transversal, the alternate interior angles formed are congruent. In other words, if two parallel lines are crossed by a third line, then the pairs of alternate interior angles are equal in measure.
When two parallel lines are cut by a transversal angles A and B are alternate interior angles that each measure 105 and deg. What is the measure of each of the other alternate interior angles?
Each other of the alternate angles will measure 75 degrees because there are 180 degrees on a straight line.
The diagram shows two parallel lines and a transversal. If the measure of 3 is 50, what is the measure of 5?
130
Why the measure of exterior angles is equal to the sum of the measures of interior opposite angles?
That is only true of triangles and is a consequence of the parallel postulate. In fact it is an alternative way of stating Euclid's parallel postulate.
What is the measure of angle 4 of angles and parallel lines?
In a situation involving parallel lines and a transversal, the measure of angle 4 can be determined based on its relationship to other angles formed by the transversal. If angle 4 is an alternate interior angle to another angle (for example, angle 3), then angle 4 will be equal to that angle. If angle 4 is a corresponding angle to another angle (e.g., angle 1), it will also be equal. To find the exact measure, you would need the measure of one of the related angles or additional information.
How are the measure of the angles related when parallel lines are cut by a transversal?
corresponding angles are equal and alternate angles are equal
Do all corresponding angles measure the same?
No. Corresponding angles are only equal when the lines crossed by the transversal are parallel.
How many angles are formed when one transversal crosses four parallel lines?
16 angles, 8 of each measure - unless the transversal is perpendicular in which case, all 16 angles are right angles.
