AB and BC are both radii of B.
To prove that AB and AC are congruent: "AC and AB are both radii of B." Apex.
Simply use a protractor and all 3 interior angles should each measure 60 degrees.
The following is the answer.
Straightedge Compass
concave, equilateral
-CPTCP -SSS triangle congruence postulate -all of the radii of the circle are congruent apex :)
Simply use a protractor and all 3 interior angles should each measure 60 degrees.
The following is the answer.
The question isn't clear.
A "straightedge" person was originally someone who didn't do any of the following; * take/use drugs * drink any alcohol * smoke * have sex * eat dairy products * eat meat now-a-days, most kids call themselves straightedge if they don't do the top 3 in the list, and any kids that don't do anything in the list are called "hardcore straight-up straightedge kids" Answer A straightedge is a piece of wood or plastic to help in drawing straight lines. A ruler is a straightedge, but a straightedge may not be a ruler. Both have a straight edge, certainly, but a ruler also has marked gradations for measuring things.
Straightedge Compass
concave, equilateral
-CPTCP -SSS triangle congruence postulate -all of the radii of the circle are congruent apex :)
rectangle and parallelogram
YXZ
Transitive
equilateral triangle
The identity transformation.