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3. If the measure of each interior angle of a regular polygon is 108, find the measure of each exterior angle. A 18 В 72 С 90 D 108

3. If the measure of each interior angle of a regular polygon is 108, find the measure of each exterior angle. A 18 В 72 С 90 D 108

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.2: Law Of Cosines
Problem 53E: Surveying A triangular parcel of land has 115 meters of frontage, and the other boundaries have...
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Insert Draw IU2 E E E E Heading 1 Calibri Light 20 2. Find the sum of the measures of the exterior angles of a convex 21-gon. F 21 G 180 Н 360 J 3420 3. If the measure of each interior angle of a regular polygon is 108, find the measure of each exterior angle. А 18 В 72 С 90 D 108 4. For parallelogram ABCD, find the value of x. F 4 G 10.25 Зх+ 20 H 16 J 21.5 A 5х—12 5. Which of the following is a property of a parallelogram? A The diagonals are congruent. B The diagonals bisect the angles. D The diagonals bisect each other. C The diagonals are perpendicular. Type here to search
Transcribed Image Text:Insert Draw IU2 E E E E Heading 1 Calibri Light 20 2. Find the sum of the measures of the exterior angles of a convex 21-gon. F 21 G 180 Н 360 J 3420 3. If the measure of each interior angle of a regular polygon is 108, find the measure of each exterior angle. А 18 В 72 С 90 D 108 4. For parallelogram ABCD, find the value of x. F 4 G 10.25 Зх+ 20 H 16 J 21.5 A 5х—12 5. Which of the following is a property of a parallelogram? A The diagonals are congruent. B The diagonals bisect the angles. D The diagonals bisect each other. C The diagonals are perpendicular. Type here to search
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