Through a point not on a line, one and only one line can be drawn parallel to the given line. always sometimes never 10. Two coplanar lines that are perpendicular to the same line are parallel. always sometimes never

Question

JannieBrennenstuhl68 JannieBrennenstuhl68

27-07-2014
Mathematics

Answered

Through a point not on a line, one and only one line can be drawn parallel to the given line. always sometimes never 10. Two coplanar lines that are perpendicular to the same line are parallel. always sometimes never

Answer :

Other Questions

Excite Enterprises has decided to let another company that specializes in accounting services handle all of its financial records and prepare its tax forms. Thi

Refer to the graph of the function and complete the statement. (a) As x → -infinite, f(x)=?

The estimated regression equation for a model involving two independent variables and 10 observations follows:[tex]\[ y = 29.1031 + 0.5549 x_1 + 0.4097 x_2 \][/

After experiencing a lapse and returning to alcohol use, a client says, "I feel like my family just wants to see me fail at this." Which of the basic components

Which is a step in the process of calculating successive discounts of 8% and 10% on a [tex]$50 item? A. take 2% of $[/tex]50B. take 8% of [tex]$46 C. take 10%

Monograph for record 01

Ethics compliance officers are responsible for conducting employee training programs that help spot potential fraud and abuse within a company.A. TrueB. False

Nyla is a bookwork who loves to read novels in an armchair at home. When Nyla is reading, what part of her experience is the qualia?A) The way that her body rel

To find your BMI, enter your weight in pounds and your height in inches into the formula below. Then solve the equation. To check your answer, use a BMI calcula

When you have past experience associated with an emotion, such as happy memories of a birthday party, what part of your brain is responsible for tying emotional

frika frika · Answer 1 · 2018-11-15T06:45:39-05:00

The parallel postulate: In a plane there can be drawn through any point A, lying outside of a straight line a, one and only one straight line which does not intersect the line a. This straight line is called the parallel to a through the given point A.

Therefore, first statement is always true.

Coplanar lines are lines that lie on the same plane.

Theorem: If two coplanar lines are perpendicular to the same line, then the two lines are parallel to each other.

Therefore, second statement is always true.

jbiain jbiain · Answer 2 · 2019-11-02T09:40:41-04:00

Answer:

1st question: always

2nd question: always

Step-by-step explanation:

1st question

Given a line and a point which is not on that line, there is only one new line parallel to the old line which pass through the point. That is, there are infinity new lines parallel to the old line, but only one of them pass through the given point.

2nd question

If two coplanar lines are parallel and intercept a third line, then the same angle is formed in the interception between each parallel line and the third line. In this case a 90° angle is formed and each parallel line is perpendicular with the third line.