Creating Formal Geometric Construction ed

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Front

What does it mean for two segments to be congruent?

Back

Two segments are congruent if they have the same length.

Front

How do you copy a line segment using a straight edge and a compass?

Back

To copy a line segment, use the compass to measure the length of the segment, then draw an arc from the starting point to mark the same length.

Front

What is the definition of a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

What is a straight angle?

Back

A straight angle is an angle that measures exactly 180 degrees.

Front

What is the symbol for congruence?

Back

The symbol for congruence is '≅'.

Front

Back

Front

What is the difference between an obtuse angle and an acute angle?

Back

An obtuse angle measures more than 90 degrees, while an acute angle measures less than 90 degrees.

Front

How can you identify congruent segments in a geometric figure?

Back

Congruent segments can be identified by markings or labels that indicate they are equal in length.

Front

What is the purpose of using a compass in geometric constructions?

Back

A compass is used to draw arcs and circles, and to measure distances accurately.