Topic 15/16 Review

What is the measurement of the angle?

There are 360 degrees in a circle.

• True

• False

The unit to measure angles is degrees

• True

• False

The shorter the lines of an angle, the smaller the measure

• True

• False

Answer explanation

The smaller the space between the two lines in an angle, the smaller the measurement.

The vertex of an angle is one endpoint of a ray.

• True

• False

Answer explanation

The smaller the space between the two lines in an angle, the smaller the measurement.

A grasshopper jumped from point M to point N on this number line. Which fraction describes the distance from point M to point N?

• 1

Answer explanation

The smaller the space between the two lines in an angle, the smaller the measurement.

What is the value of point P on the number line?

Answer explanation

The smaller the space between the two lines in an angle, the smaller the measurement.

What is the value of the missing angle?

Which equation shows how the value of the 9 changed from 792 to 479?

• 90 x 10 = 900

• 9 x 10 = 90

• 40 + 50=90

Which of the following is true about the diagram?