Basic Geometry

A square and a rectangle are shown. Which attributes do these shapes always have in common? Select all that apply.

• number of sides

• side length

• angle measures

• sides of equal lengths

• number of angles

How are the shapes in the two groups alike? Select all that apply.

• All the shapes have 5 sides.

• All the shapes in each group have sides that are the same length.

• All the shapes have 4 angles.

• All the shapes are convex polygons

• All the shapes are concave polygons.

Choose YES or NO.

All of the shapes in Group 1 are pentagons.

• YES

• NO

Choose YES or NO.

All of the shapes in Group 2 are rectangles.

• YES

• NO

What larger group do all the shapes belong to? Select all that apply.

• rectangles

• quadrilaterals

• parallelograms

• trapezoid

• pentagon

What is the name of a shape that is NOT a parallelogram but is a quadrilateral?

• rectangle

• rhombus

• trapezoid

• square

Which polygons are NOT parallelograms?

• Polygon A

• Polygon B

• Polygon C

• Polygon D

• Polygon E

What attributes do all four polygons have?

• 4 sides

• at least 1 right angle

• all of the angles measure the same

• at least 1 pair of opposite sides that never cross

• 4 sides of the same length

True or False: A POLYGON is a 3 or mores sided shape that CAN have curved sides.

• True

• False

How many line segments are there on a rectangle?

• 2

• 3

• 4

• 5