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When two lines are cut by a transfersal if the alternate interior angles are equal in measure then the lines are parallel true or false?
Wiki User
∙ 11y ago
It is true
Wiki User
∙ 11y ago
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Are alternate interior angles complementary?
Not NecessarilyAlternate interior angles are congruent, or equal. They have the same angle measure, while complementary means they add up to 90 degrees. Therefore, the only time alternate interior angles are complementary is when they are exactly 45 degrees.
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
Would two lines be parallel if the consecutive interior angles measured 108 degrees and 74 degrees Explain?
No, two lines would not be parallel if the consecutive interior angles measured 108 degrees and 74 degrees. Consecutive interior angles on parallel lines are always congruent, meaning they have the same measure. Therefore, if the consecutive interior angles have different measures, the lines cannot be parallel.
What is true of the measure of alternate interior angles?
use a full circle protractor to draw and label the following angle: toe:48 degrease
What could describe a quadrilateral with two pairs of parallel sides and two interior angles that measure 65 degrees?
A rhombus or a parallelogram
When two lines are cut by a transversal if the alternate interior angles are equal in measure then the lines are parallel?
yes
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.
What are the conditions that guarantee parallelism?
Parallel lines are lines that are coplanar (lying on the same plane) and do not intersectwhen cut by a transversal,corresponding angles formed by line n are equal in measure,alternate interior angles are equal in measures,the measures of alternate exterior angles are equal,consecutive interior angles are supplementary,consecutive exterior angles are supplementary.
Are alternate interior angles complementary?
Not NecessarilyAlternate interior angles are congruent, or equal. They have the same angle measure, while complementary means they add up to 90 degrees. Therefore, the only time alternate interior angles are complementary is when they are exactly 45 degrees.
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
Would two lines be parallel if the consecutive interior angles measured 108 degrees and 74 degrees Explain?
No, two lines would not be parallel if the consecutive interior angles measured 108 degrees and 74 degrees. Consecutive interior angles on parallel lines are always congruent, meaning they have the same measure. Therefore, if the consecutive interior angles have different measures, the lines cannot be parallel.
When two lines are cut by transversal if the alternative interior angles are equal in measure then the lines are parallel?
Yes.
What is true of the measure of alternate interior angles?
use a full circle protractor to draw and label the following angle: toe:48 degrease
What are the sides and angles of a rectangle?
Each pair of opposite sides are of equal measure and are parallel. All the interior angles are right angles.
What could describe a quadrilateral with two pairs of parallel sides and two interior angles that measure 65 degrees?
A rhombus or a parallelogram
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 plane shape has all sides equal and opposite sides parallel?
Square. Square is a quadrilateral and all sides are equal and opposite sides are parallel, the sum of the interior angle measure 3600.
