 # Do alternate interior angles add up to 90?

## Do alternate interior angles add up to 90?

Explanation: Yes, they can be supplementary. One example of this is two parallel lines connected by a line perpendicular to both – the angles are 90 degrees and add up to 180 degrees.

## What’s a parallel sentence?

Parallel structure (also called parallelism) is the repetition of a chosen grammatical form within a sentence. By making each compared item or idea in your sentence follow the same grammatical pattern, you create a parallel construction. Example Not Parallel: Ellen likes hiking, the rodeo, and to take afternoon naps.

## Are vertical angles congruent or supplementary?

Theorem:Vertical angles are always congruent. In the figure, ∠1≅∠3 and ∠2≅∠4. Proof: ∠1and∠2 form a linear pair, so by the Supplement Postulate, they are supplementary.

## What happens when a transversal crosses non-parallel lines?

The non-parallel case If the transversal cuts across lines that are not parallel, the alternate interior angles have no particular relationship to each other. All we can say is that each angle is simply the alternate angle to the other. Drag point P or Q to make the lines non-parallel.

## Which is an example of faulty coordination Brainly?

An example of faulty coordination is Samuel Clemens was born in 1835, and he is better known by the pen name Mark Twain. The answer is B. Faulty coordination connects two ideas which are meaningfully illogical or incompatible so they are difficult to understand.

## What is parallel and not parallel?

Parallel structure is when you use the same way of describing several things in a list. Non-parallel structure occurs when you mix the verb forms.

## What is co-interior angle?

Co-interior angles lie between two lines and on the same side of a transversal. In each diagram the two marked angles are called co-interior angles. Conversely, if a pair of angles are supplementary, then the lines are parallel.

## Which is an example of faulty coordination running?

Faulty co- ordination happens when the words in the sentences don’t go along with each other. They might even be implying opposite things. Among the examples given in the question, the example of faulty co- ordination is sentence C. Running takes discipline, and many people enjoy running.

## What do alternate interior angles equal?

Alternate interior angles are angles formed when two parallel or non-parallel lines are intersected by a transversal. Alternate interior angles are equal if the lines intersected by the transversal are parallel.

## What is faulty subordination?

Faulty subordination occurs when the more important clause is placed in a subordinate position in the sentence or when the expected relation between clauses is reversed. Keep in mind that excessive subordination occurs when a sentence contains a series of cluses, each subordinate to an earlier one.

## What is non parallel lines?

Parallel lines are two or more lines on a 2-D plane that never meet or cross. On the other hand, non-parallel lines are two or more lines that intersect. A transversal line is a line that crosses or passes through two other lines.

## Can two lines intersect at two points?

Question 4: Can two lines intersect at more than one point? Answer : No, two lines can’t intersect at more than one point.

## How do you prove that an alternate angle is equal?

The Alternate Interior Angles Theorem states that, when two parallel lines are cut by a transversal , the resulting alternate interior angles are congruent . So, in the figure below, if k∥l , then ∠2≅∠8 and ∠3≅∠5 . Proof.

## Which sentence is an example of faulty coordination Charles?

The correct answer is “Charles Lindbergh flew the Spirit of St. Louis nonstop from New York to Paris, and it is now in the Smithsonian Institution.” Faulty coordination means ting two clauses in a way that would convey the meaning as illogical.

## Do alternate interior angles add up to 180?

Alternate angles form a ‘Z’ shape and are sometimes called ‘Z angles’. d and f are interior angles. These add up to 180 degrees (e and c are also interior). Any two angles that add up to 180 degrees are known as supplementary angles.

## What is faulty parallel?

A faulty parallelism (also sometimes called parallel structure error or a parallel construction error) occurs when the structure of a sentence is not grammatically parallel. This error occurs most often in sentences that contain lists.