BM#4 Flashcardizz Review A (SY24-25)

Front

What is a segment bisector?

Back

A segment bisector is a line, ray, or segment that divides another segment into two equal parts.

Front

If AM = 4n - 40 and MB = 14 - 14n, how do you find the value of n?

Back

Set AM equal to MB since M is the midpoint: 4n - 40 = 14 - 14n. Solve for n.

Front

What is the definition of an acute angle?

Back

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

Front

How do you solve for x in an equation?

Back

To solve for x, isolate x on one side of the equation using algebraic operations such as addition, subtraction, multiplication, or division.

Front

What does it mean for points to be collinear?

Back

Collinear points are points that lie on the same straight line.

Front

What is the formula for the midpoint of a segment?

Back

The midpoint M of a segment with endpoints A(x1, y1) and B(x2, y2) is given by M = ((x1 + x2)/2, (y1 + y2)/2).

Front

What is the relationship between the angles in a triangle?

Back

The sum of the interior angles in a triangle is always 180 degrees.

Front

How do you determine if two angles are complementary?

Back

Two angles are complementary if the sum of their measures is 90 degrees.

Front

What is the difference between a line and a line segment?

Back

A line extends infinitely in both directions, while a line segment has two endpoints and a finite length.

Front

What is the definition of a right angle?

Back

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