1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nata0808 [166]
3 years ago
14

1. Define Line, Line segment and Ray.

Mathematics
2 answers:
weqwewe [10]3 years ago
8 0

Answer:

Line :-

A line is defined as a line of points that extends infinitely in two directions. It has one dimension, length. Points that are on the same line are called collinear points.

Line segments :-

A straight line which links two points without extending beyond them. The points P and Q are called the 'endpoints' of the segment. ... The word 'segment' typically means 'a piece' of something, and here it means the piece of a full line, which would normally extend to infinity in both directions.

Ray :-

A part of a line with a start point but no end point (it goes to infinity) Try moving points "A" and "B": line.

Complementary Angles :-

Two Angles are Complementary when they add up to 90 degrees (a Right Angle). They don't have to be next to each other, just so long as the total is 90 degrees. Examples: ... 5° and 85° are complementary angles.

Supplementary Angles:-

Two Angles are Supplementary when they add up to 180 degrees. They don't have to be next to each other, just so long as the total is 180 degrees. Examples: • 60° and 120° are supplementary angles.

Adjacent Angles :-

Two angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap. Angle ABC is adjacent to angle CBD. Because: they have a common side (line CB).

Linear Pair :-

A linear pair of angles is formed when two lines intersect. Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.

Transversal lines :-

In geometry, a transversal is a line that passes through two lines in the same plane at two distinct points. Transversals play a role in establishing whether two other lines in the Euclidean plane are parallel.

Corresponding angles :-

Any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.

Step-by-step explanation:

vitfil [10]3 years ago
4 0

Answer:

A line is a straight path of points that has no beginning or end

A line segment is a portion of a line that has two endpoints

A ray is a portion of a line which has one endpoint and extends forever in one direction

Complementary angles are two angles whose sum adds up to 90 degrees

Supplementary angles are two angles that add up to 360 degrees

You might be interested in
-5(x+7)<10. What does x equal?
gulaghasi [49]

Answer:

X>-9

Step-by-step explanation:

Distribute

-5x-35<10

add 35 on both sides

-5x<45

Divide -5 on both sides and flip the sign since your dividing by a NEGATIVE number

x>-9

4 0
3 years ago
Read 2 more answers
Two towns that are 31.5 km apart are 3 cm apart on a map. what is the scale of the map?
VLD [36.1K]

<u>Answer:</u>

1 cm : 10.5 km

<u>Step-by-step explanation:</u>

We are given that two towns are 31.5 km in real and are 3 cm apart on a map and we are to find the scale of the map.

For this, we can use the ratio method.

\frac { 3 cm } { 1 c m } = \frac { 3 1 . 5 k m } { x }

x = \frac { 3 1 . 5 \times 1 } { 3 }

x = 1 0 . 5

Therefore, the scale of the map would be 1 cm : 10.5 km.

8 0
3 years ago
Read 2 more answers
Please help matimatik 10 points
Liono4ka [1.6K]

Answer:

0.03

Step-by-step explanation:

Hope I helped

-Hunter Cross

Please mark Brainliest if Correct

6 0
2 years ago
Rewrite the slope in intercept form.<br>x-3y=15​
Dima020 [189]

Answer:

x=3y+15

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
HELP HELP I NEED HELP ASAP
tia_tia [17]
I am pretty sure the answer is 180
5 0
3 years ago
Other questions:
  • Using composition of functions , determine if the two functions are inverses of each other F(x) = sqrt(x) + 3 G(x) = (x - 3) ^ 2
    8·1 answer
  • There are 5 slots, each containing the letters w, r, l, d or o. one letter is picked at random from each slot. what are the odds
    12·1 answer
  • Answer all questions
    13·1 answer
  • What is the slope of the line shown below?
    5·1 answer
  • Classify the four angles of the quadrilateral​
    8·1 answer
  • Which equation represents a nonlinear function?​
    14·2 answers
  • 50 points. Please complete it, and I'll give you brainiest
    15·1 answer
  • MATH TEST. PLZ HELP!! PICK ABC OR D
    9·2 answers
  • I need help please #19
    9·1 answer
  • X=4y,2x+y=18 solve by substitution show all work
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!