Google Classroom
GeoGebraGeoGebra Classroom

Lesson 1 Activity: Under Construction Practice

Who are you working with?

List the people who you are working with on this Activity.

Construction #1: Rhombus

Create a Rhombus using segment AB as a side and the second side using Ray BC (You won't use point C).

Construction 1 Question: How do you know without a doubt that it is Rhombus?

Describe your reasoning in full detail.

Construction #2: Square

Create a square using segment AB as a side.

Construction 2 Question: How do you know without a doubt that it is Square?

Describe your reasoning in full detail.

Construction #3: Center of a Triangle

Create a point for the center of this Equilateral triangle. (No steps will be given)

Construction 3 Question: How do you know without a doubt that you have found the Center of the Circle?

Describe your reasoning in full detail.

Construction #4: Angle Bisector

Create an angle bisector of angle ABC.

Construction 4 Question: How do you know without a doubt that you have bisected the angle?

Describe your reasoning in full detail.

Construction #4: Isosceles Triangle

Create an Equilateral from points A & B.

Construction 5 Question: How do you know without a doubt that you have made an equilateral triangle?

Describe your reasoning in full detail.