Area of Triangles, Quadrilaterals, and Angles of a Polygon

Find the value of X.

• 100
• 120
• 125
• 130

What is the measure of ONE interior angle in a regular hexagon?

• 60°

• 80°

• 108°

• 120°

What is the sum of exterior angles of a pentagon?

• 180
• 360
• 540
• 760

What is the measure of each interior angle of a regular octagon?

• 135
• 180
• 145
• 190

The sum of the interior angles of a polygon is 1620°.  How many sides does the polygon have?

• 8
• 11
• 3
• 16

The sum of the interior angles of a polygon is 3960°. How many sides does the polygon have?

• 12
• 24
• 25
• 13

The measure of an interior angle of a regular polygon is 120. How many sides does the polygon have?

• 3

• 4

• 6

• 8

Find the area of the figure.

• 10 cm²
• 24 cm²
• 12 cm²
• 20 cm²

Tags

CCSS.6.G.A.1

Find the area of a triangle with a height of 4 mm and a base of 6 mm?

• 5 mm squared
• 6 mm squared
• 12 mm squared
• 24 mm squared

Tags

CCSS.6.G.A.1

Find the area of a triangle with a base of 7 mm and a height of 10 mm?

• 70 mm squared
• 35 mm squared
• 17 mm squared
• 8.5 mm squared

Tags

CCSS.6.G.A.1