MAFS.912.G-Co.1.11. Let's say you opened yourlaptop and positioned thescreen so it's exactly at 90- a right angle - from yourkeyboard. Now, let's say you could take the screen andpush it all the way down beyond 90", until the back of thescreen is flat against your desk. It looks as if the angledisappeared but hasn't. What is the angle called, andwhat is the measurement?2. What term is defined below?Fa portion of a line bound by two pointsA. ArcA. Straight angle at 180°B. Linear angle at 90°C. Collinear angle at 120°D. Horizontal angle at 180°B. AxisC. RayD. Segment3. Match each vocabulary word to the picture.A. Linear pairB. Vertical AnglesC. Angle BisectorD. Parallel LinesE. OrthocenterF. Centroid4. Choose the terms below that can be defined.A. LineB. SpaceC. ParallelD. SegmentE. PointF. RayG. PlaneBP1P4LAEB, LAECP2CDP5P6P3ZAER. ZCHD

Answered: Image /qna-images/answer/1741b576-e5f0-47b6-9cb6-9b5653524914.jpg

1. Let's say you opened your laptop and positioned the screen so it's exactly at 90° - a right angle - from your keyboard. Now, let's say you could take the screen and push it all the way down beyond 90°, until the back of the screen is flat against your desk. It looks as if the angle disappeared but hasn't. What is the angle called, and what is the measurement? A. Straight angle at 180° B. Linear angle at 90° C. Collinear angle at 120° D. Horizontal angle at 180°

1. Let's say you opened your laptop and positioned the screen so it's exactly at 90° - a right angle - from your keyboard. Now, let's say you could take the screen and push it all the way down beyond 90°, until the back of the screen is flat against your desk. It looks as if the angle disappeared but hasn't. What is the angle called, and what is the measurement? A. Straight angle at 180° B. Linear angle at 90° C. Collinear angle at 120° D. Horizontal angle at 180°

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Concept explainers

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.

Question

MAFS.912.G-Co.1.1
1. Let's say you opened yourlaptop and positioned the
screen so it's exactly at 90- a right angle - from your
keyboard. Now, let's say you could take the screen and
push it all the way down beyond 90", until the back of the
screen is flat against your desk. It looks as if the angle
disappeared but hasn't. What is the angle called, and
what is the measurement?
2. What term is defined below?
Fa portion of a line bound by two points
A. Arc
A. Straight angle at 180°
B. Linear angle at 90°
C. Collinear angle at 120°
D. Horizontal angle at 180°
B. Axis
C. Ray
D. Segment
3. Match each vocabulary word to the picture.
A. Linear pair
B. Vertical Angles
C. Angle Bisector
D. Parallel Lines
E. Orthocenter
F. Centroid
4. Choose the terms below that can be defined.
A. Line
B. Space
C. Parallel
D. Segment
E. Point
F. Ray
G. Plane
B
P1
P4
LAEB, LAEC
P2
CD
P5
P6
P3
ZAER. ZCHD

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