Simple Geometry

This means...

• point AB

• line AB

• ray AB

• segment AB

What is a polygon?

• A closed plane figure made up of line segments

• An open plane figure made up of line segments

• A closed plane figure made up of rays

• An open plane figure made up of rays

This is a pentagon. Pentagons have...

• 5 sides and 5 angles

• 3 sides and 2 angles

• 2 sides and 3 angles

• 10 sides all together

What is the name of this polygon?

• a pentagon

• a quadrilateral

• an octagon

• a triangle

What is the area of the rectangle?

• 48 sq feet

• 48 sq inches

• 28sq feet

• 28 feet

What is the perimeter of the rectangle?

• 28 sq feet

• 28 feet

• 48 feet

• 48 sq feet

Find the area of the trapezoid.

• 18 m²

• 165 m²

• 84 m²

• 22.5 m²

What is the area of this circle?

• 6082.12

• 1519.76

• 1893.14

• 1292.92

Find the area of this Semicircle with a diameter of 18 cm

• 254.34 cm

• 127.17 cm

• 56.52 cm

• 28.26 cm

What is the area of the shaded region?

• 20 sq cm

• 4 sq cm

• 30 sq cm

• 24 sq cm