Chapter 3: Q17. (page 112)
A regular polygon has 18 sides. Find the measure of each interior angle.
Short Answer
The measure of each interior angle is160°.
Chapter 3: Q17. (page 112)
A regular polygon has 18 sides. Find the measure of each interior angle.
The measure of each interior angle is160°.
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Get started for freeIf what are the measures of the other numbered angels?
Exercises 23-29 refer to the diagram in step 2 of exercise 22.
Name four lines that appear to be skew to.
State the postulate or theorem that justifies each statement.
Classify each pair of angles as alternate interior, same side interior or corresponding angles
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Exercises 23 – 29 refer to the diagram in Step 2 of Exercise 22
How many pairs of parallel planes are shown?
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