Chapter 3: Q19. (page 112)
Each interior angle of a regular polygon has measure 150. How many sides does the polygon have?
Short Answer
The number of sides in the regular polygon having measure of each interior angles as 150 is 12.
Chapter 3: Q19. (page 112)
Each interior angle of a regular polygon has measure 150. How many sides does the polygon have?
The number of sides in the regular polygon having measure of each interior angles as 150 is 12.
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Get started for freeClassify each pair of angles as alternate interior angles, same-side interior angles, corresponding angles, or none of these.
and
Complete each statement with the word always, sometimes, or never.
Two planes parallel to the same plane are parallel to each other.
Use two lines of notebook paper as parallel lines and draw any
transversal. Use a protractor to measure
Measure one pair of corresponding angles. Repeat the experiment with another transversal. What appears to be true?
Exercises 23 – 29 refer to the diagram in Step 2 of Exercise 22
How many pairs of parallel planes are shown?
Complete each statement with the word always, sometimes, or never.
Two lines in the plane of the floor are _?_skew.
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