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Finding Value of Unknown Angles
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Slide 1:
Interactive video with 8 slides
math
This lesson contains
9 slides
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interactive quizzes
,
text slides
and
1 video
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Items in this lesson
8
Slide 1 - Video
02:59
Slide 2 - Slide
03:24
If half of a right angle is 45 degrees,
what is the measurement of a right angle?
Slide 3 - Mind map
03:44
Remember!
All right angles equal
90 degrees
!!!
Slide 4 - Slide
04:19
A 180 degree angle is the same as a _____ angle.
A
straight
B
obtuse
C
right
D
acute
Slide 5 - Quiz
05:59
Remember!
A circle measures
360 degrees
!
Slide 6 - Slide
07:37
If Angle A + Angle B = 90 degrees, and Angle A is 30 degrees, how much is Angle B?
A
30 degrees
B
60 degrees
C
90 degrees
D
120 degrees
Slide 7 - Quiz
08:33
If Angle A + Angle B = 180, and Angle A is 70 degrees, how much is Angle B?
A
20 degrees
B
80 degrees
C
90 degrees
D
110 degrees
Slide 8 - Quiz
09:13
Try it!
If you have not finished your Scootpad, try it now with the new information from the new video!
Slide 9 - Slide
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