Exam review

The line segment that joins two points on the circle is called...................

• radius

• chord

• diameter

• center

Any triangle has .....................altitudes.

• 2

• 3

• 1

• 4

All radii in the circle are ...................in length.

• equal

• different

• not equal

• all the previous

The probability of the impossible event is ........

• 1

• 0

• 0 and 1

• 2

The probability of getting a head when tossing a coin is ........

• 1

• 0

• none of the above

• 4

• none of the above

• 46.8

• 468

• 0.468

• 0.0468

3.125 + 49.87 = ................

Estimate the result...................

• 3 + 50

• 3 + 49

• 53

• none of the above

The place value of 4 in 366.542 is ............

• tenths

• hundredths

• unit

• thousandths

• 0.064251

• 64251

• 0.64251

• none of the above