Geometry study Guide 2023

Calculate the length of the bold arc.

• 49.7 ft

• 15.8 ft

• 24.9 ft

• 3.14 ft

Which of these figures are considered polygons?

• a, b, c, d

• b, d, e, f

• a, b, c

• a, e, f

What is the sum of exterior angles for a 27-gon?

• 4860
• 4500
• 360
• 270

What is the measure of ONE interior angle in a regular hexagon (6 sides)?

• 60°
• 80°
• 108°
• 120°

Find the interior angle on a polygon with 10 sides...

• 36^o

• 144^o

• 30^o

• 150^o

The sum of the angles in a triangle is equal to _____.

Solve for x. Use the sum of exterior angles to determine what to set the equation equal to.

• 72

• 360

• 68

• 180

This shape is a ___________.

• quadrilateral

• triangle

• hexagon

• pentagon

Find the length of the bold arc.

• 61.3ft
• 20.4ft
• 7351.3ft
• 22,068ft

Find the circumference of the circle

• 87.82
• 153.86
• 43.96
• 307.72