Two lines extend from point S to create a right angle. The vertical line extends from point S through point R. The horizontal line extends right from point S through point T. A third line extends right and up from point S through point U.
Which is the endpoint of a ray?
Answers
Answer:
GeometrySmallLogo
Perpendiculars
from points ON and OFF a given line
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remindergif Use only your compass and straight edge when drawing a construction. No free-hand drawing!
Perpendicular from a point ON a line.
Given: point P on a given line
Construct: a line through P perpendicular to given line.
perppic
STEPS:
1. Place your compass point on P and swing an arc of any size below the line that crosses the line twice. You will be drawing at least a semicircle. (Note: While you can draw this arc above or below the line, below the arc keeps the construction lines from bumping into one another.)
2. Stretch the compass LARGER!
3. Place the compass point where the arc crossed the line on one side and make a small arc above the line (the arc could be below the line if you prefer).
4. Without changing the span on the compass, place the compass point where the first arc crossed the line on the OTHER side and make another arc. Your two small arcs should be intersecting.
5. Using a straightedge, connect the intersection of the two small arcs to point P.
Answer:
Option R
Step-by-step explanation: