Geometry Chapter 7

Find the measure of each interior angle of a regular convex octagon.

7. Find the measure of exterior angle of a regular convex octagon.

Find the value of the variable for each parallelogram.

Find the value of the variable for each parallelogram.

Find the measure of the missing angle.

• 49^o

• 50^o

• 41^o

• 33^o

• A
• B
• C
• D

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4

• 55.2

• 20.15

• 19.4

Find AB

• 10.03

• 8.04

• 6.10

• 4.93

Find the exact area of the triangle

• 13.9 in²

• 13.8 in²

• 14.0 in²

• 27.9 in²

• 21/35
• 28/21
• 35/28
• 28/35