1)A triangle has angle measures of A=2x + 10, G=4x, and P=5x + 5. List the angles of the triangle from smallest to largest. What type of triangle is ΔGAP? 2) IN your words, explain LOD and LOS. It is Monday!
A triangle has angle measures of A= 2x + 10, G= 4x, and
Feb 15, 2016
It is Monday!. A triangle has angle measures of A= 2x + 10, G= 4x, and P= 5x + 5. List the angles of the triangle from smallest to largest. What type of triangle is Δ GAP? 2) IN your words, explain LOD and LOS. 3) You need ONE colored pencil! (or high lighter). Constructions. - PowerPoint PPT Presentation
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1) A triangle has angle measures of A=2x + 10, G=4x, and
P=5x + 5. List the angles of the triangle from smallest to largest. What type of triangle is ΔGAP?
2) IN your words, explain LOD and LOS.
3) You need ONE colored pencil! (or high lighter)
It is Monday!
Constructions
1) Must have a segment to copy. - Either given or draw one of your own
2) Make a reference line (just draw a line on your paper)
3) Use your compass to draw an arc.
4) Using same compass “setting” make an arc on your reference line.
Constructing Congruent
Line Segments
Try It Yourself!
Follow along with the video! Constructing
Congruent Line
Segments
1) Must have a segment to copy.
- Either given or draw one of your own
2) Pick one endpoint and make an arc.
3) Using same compass “setting” make an arc on your line using other endpoint.
4) ARCS SHOULD INTERSECT above and below your line.
5) Draw line using intersection points.
Bisecting a Line
(will always be the |
bisector)
Try It Yourself!
Follow along with the video!
Bisecting a Line
Class WorkWork on Segment
Construction Worksheet
Intervention1. Finish up Segment
Construction Worksheet 2. Copy down steps to construct congruent angles from book p.35 3. Copy down steps to construct angle bisector from book p.37 4. Work on Angle Construction Wks.
Taking Quiz
EmmaKim?
Wednesday, February 13th
1) Define supplementary angles.
2) How many sides does a decagon have?
3) True or False: Corresponding angles are always congruent.
POP QUIZ
Angle TypeWhat
letter do they form?
What else do you know?
VerticalCorrespondingSame-side interiorAlternate interior
Follow along with video!
Constructing the Copy of
An Angle
Follow along with video!
Constructing an Angle Bisector
Class WorkWork on Angle Construction Worksheet
Home Work
Triangle Angle Sum
Worksheet
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