Download Holt Geometry 1-3

1-3 Measuring and Constructing Angles
Wipe Boards, Markers, Erasers
Using Wipe Boards,
answer individually.
Let teacher know
that you are done
with a “thumbs up”
signal. Teacher will
call to see your
answer then show
the answer for each
problem on screen.
Holt Geometry
1-3 Measuring and Constructing Angles
Lesson Quiz: Part I
Classify each angle as acute, right, or obtuse.
1. XTS
acute
2. WTU
right
3. K is in the interior of LMN, mLMK =52°,
and mKMN = 12°. Find mLMN.
64°
Holt Geometry
1-3 Measuring and Constructing Angles
Lesson Quiz: Part II
4. BD bisects ABC, mABD =
, and
mDBC = (y + 4)°. Find mABC.
32°
5. Use a protractor to draw an angle with a
measure of 165°.
Holt Geometry
1-3 Measuring and Constructing Angles
Lesson Quiz: Part III
6. mWYZ = (2x – 5)° and mXYW = (3x + 10)°.
Find the value of x.
35
Holt Geometry