Title: Hosted
1Jeopardy!
Geometry
2Get in LINE!
Angles Demons
Are you being Obtuse?
Whats My Measure?
100
100
100
100
200
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300
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400
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500
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500
3What is a LINE SEGMENT?
A piece of a line that has two endpoints.
4What is ACUTE?
An angle whose measure is greater than zero
and less than 90o.
5What is an acute triangle?
6What is 60o?
The measure of angle
a if angles b and c
are each 60o.
b
a
c
7What is a LINE?
A straight path that goes forever in opposite
directions.
8What is a VERTEX?
The common endpoint shared by the rays that
form an angle.
9What is a right triangle?
10What is EQUILATERAL?
A triangle whose sides and angles are all
congruent.
11What is a RAY?
A straight path that begins at one point and
extends infinitely in one direction.
12What is OBTUSE?
An angle whose measure is greater than 90o and
less than 180o.
13What is an obtuse triangle?
14What is SCALENE?
A triangle whose sides measure 5cm, 12 cm, and 8
cm.
15What are PARALLEL LINES?
Lines that are always the same distance apart
and will never intersect.
16What is a PROTRACTOR?
A semi-circular tool used to measure angles.
17What is by the third non-acute angle?
The distinctive way to name a triangle based on
its angle measures.
18What is ISOSCELES?
A triangle that has two sides and two angles
that are congruent.
19What are PERPENDICULAR LINES?
Lines that intersect to form right angles.
20What is 90o?
Of 80o, 90o, or 100o, the best measure for the
angle shown
21What is 180o?
The sum of the measures of all three angles in a
triangle.
22What is 45o, 45o, and 90o?
A right triangle with sides measuring 4m, 4m,
and 5.5m has these angle measures.