trueee
True
Yes.
false apex The Greeks used a straightedge and a compass
doubling the cube
straightedge (not a ruler, can't have markings) and compass. all of geo only these 2
True...
True
Yes definitely. Draw a line. Set the compass to the length of that line. Place the point of the compass on one end of the line and prescribe an arc. Place the compass on the other end of the line and prescribe a second arc which intersects the first arc. Where they meet, draw lines to each end of the first line and you will have an equilateral triangle.
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.
Yes, it is quite simple.Draw a straight line segment, AB. Put the compass point at A and open it so that the pencil point is at B. Then draw an arc. Next, without changing the compass setting move it to B and draw another arc to cut the previous arc at C. [Actually there will be two points, one on either side of AB.] Using the straight edge, join AC and BC. Then ABC is an equilateral triangle.
Simply use a protractor and all 3 interior angles should each measure 60 degrees.
Compass I know that apex struggle
the base. sorry but, that not it it isthe width of the compass to the length of one side of the triangle.
A construction. A contruction is a geometric drawing of a figure usually made by a compass and a straightedge.
A straightedge and compass.
Draw a point. Set your compass to a certain length and mark an arc from the point to make a line. With the same measurement make an arc above the line from both endpoints. Using a straightedge, connect both endpoints to the two arcs intersections. Done.
An equilateral triangle has 60 degree angles. 60 degrees x 6 = 360 degrees. A hexagon has 6 sides so....