Half Book 2

Correct answer is shown on each question. Use Next to read one by one.

Question 1 of 10 0% read

1. What is the mean of the data: 5, 10, 15, 20, 25?

A 15

B 20

C 10

D 25

2. What is the distance between (3, 0) and (0, 4)?

A 3

B 4

C 5

D 7

3. If the scale factor of two similar solids is 2, the ratio of their surface areas is:

A 2:1

B 4:1

C 8:1

D 6:1

4. How many altitudes can a triangle have?

A 3

B 1

C 2

D Infinite

5. How do you construct an altitude from a vertex of a triangle?

A Draw a perpendicular from the vertex to the opposite side

B Draw a line from the vertex to the midpoint of opposite side

C Draw a line bisecting the angle at the vertex

D Draw a line parallel to the base

6. The locus of points equidistant from two intersecting lines is:

A A circle

B An angle bisector

C A straight line

D A pair of angle bisectors

7. The altitude of a triangle is a line segment drawn from a vertex:

A Perpendicular to the opposite side

B Parallel to the opposite side

C Bisecting the opposite side

D Bisecting the angle at the vertex

8. If the midpoint of AB is (2, 3) and A is (1, 2), what is B?

A (3, 4)

B (2.5, 2.5)

C (4, 6)

D (1.5, 2.5)

9. In a frequency polygon, the points are plotted against:

A Class midpoints

B Class boundaries

C Cumulative frequencies

D Relative frequencies

10. What is the median of the data: 3, 7, 9, 2, 5?

A 5

B 7

C 3

D 6

Half Book 2

You finished reading all questions