Link for the correct answers: http://bit.ly/LETGeneralEducation If you happen to like this powerpoint, you may contact me at flippedchannel@gmail.com I offer some educational services like: -powerpoint presentation maker -grammarian -content creator -layout designer Subscribe to our platforms: FlippED Channel (Youtube) http://bit.ly/FlippEDChannel LET in the NET (facebook) http://bit.ly/LETndNET

1. LET
Mathematics
Specialization

2. FLIPPED CHANNEL
Please do not forget to hit Like & Subscribe!

3. What is flipped about?
Ooops, There’s
more!
- Survival tips in
college
- English and Math
Major Subject
discussions!
Provides LET
Reviewers for:
1. English
Specialization
2. Math Specialization
3. General Education
4. Professional
Education

4. Let’s
start
answering!

5. “
1. You are given 45
seconds to answer each
question; if you need more
time, you can pause the
video.
2. When the time is up,
answers will be revealed.
INSTRUCTIONS

6. 1. This is located at the
intersection of the angle
bisectors of a triangle.
a. Incenter
b. Circumcenter
c. Centroid
d. Orthocenter

7. 2. This is located at the
intersection of the
perpendicular bisectors
from the sides of a triangle.
a. Incenter
b. Circumcenter
c. Centroid
d. Orthocenter

8. 3. This is located at
the intersection of the
medians of a triangle.
a. Incenter
b. Circumcenter
c. Centroid
d. Orthocenter

9. 4. This is located at the
intersection of the
altitudes.
a. Incenter
b. Circumcenter
c. Centroid
d. Orthocenter

10. 5. This kind of triangle has
its incenter, circumcenter,
centroid and orthocenter
in just one point.
a. Right Triangle
b. Isosceles Triangle
c. Equilateral Triangle
d. Obtuse Triangle

11. 6. This is formed by
connecting the orthocenter,
centroid and circumcenter.
a. Altitude
b. Median
c. Euler’s Line
d. Central Line

12. 7. A circle is drawn inside a
triangle such that it is
tangent to the sides of the
triangle. Its center will be
the triangle’s
a. Incenter
b. Circumcenter
c. Centroid
d. Orthocenter

13. 8. A circle is drawn outside a
triangle such that it is the
triangle’s vertices are on the
circle. Its center will be the
triangle’s
a. Incenter
b. Circumcenter
c. Centroid
d. Orthocenter

14. 9. The centroid will
always be ________
along each median.
a. halfway
b. quarter
c. two-thirds
d. three-fourths

15. 10. This line is perpendicular
to a side of the triangle and
passing through the vertex
opposite it.
a. Longitude
b. Median
c. Altitude
d. Bisector

16. 11. The incenter is
always inside the
triangle.
a. True
b. False
c. Sometimes
d. Frequently

17. 12. The circumcenter is
always inside the
triangle.
a. True
b. False
c. Sometimes
d. Frequently

18. 13. The centroid is
always inside the
triangle.
a. True
b. False
c. Sometimes
d. Frequently

19. 14. The orthocenter is
always inside the
triangle.
a. True
b. False
c. Sometimes
d. Frequently

20. 15. The orthocenter,
centroid and
circumcenter are always
collinear
a. True
b. False
c. Sometimes
d. Frequently

21. 16. Which of the following
is the factorization of the
binomial x2 - 42?
a. (x + 4)(x + 2)
b. (x – 4)2
c. x(x + 2x + 2)
d. (x – 4)(x + 4)

22. 17. Which of the
following has the
greatest value:
a. 3 + 32 + (3 + 3)2
b. 33
c. [(3 + 3)2]2
d. (3 + 3 + 3)2

23. 18. The average of 5 different
counting numbers is 20. What is
the highest possible value that
one of the numbers can have?
a. 20
b. 40
c. 30
d. 90

24. 19. What is the missing
terms in the series 5, 20,
80, ___,1280, ___, 20,
480?
a. 50;210
b. 40;160
c. 35;135
d. 320;5120

25. 20. In a certain school, the
ratio of boys to girls is 5 is to 7.
If there are 180 boys and girls
in the school, how many boys are
there?
a. 105
b. 90
c. 45
d. 75

26. FLIPPED CHANNEL
If you like this
content, please do not
forget to hit Like &
Subscribe!

27. WANT MORE REVIEW MATERIALS AND
COLLEGE LESSONS?
Follow us on:
Slideshare: FlippEDChannel https://www.slideshare.net/FlippEDChannel
Facebook: Let in the Net https://web.facebook.com/LETndNET

28. Thank you,
Flippers!