MTH 116 FINAL EXAM QUIZ QUESTIONS
REVIEW|QUESTIONS AND ANSWERS | UPDATED
Which of the following figures (a through g) are examples of convex polygons?
E and F
Which of the following is impossible to draw?
a concave triangle
Using a three-by-three geo board, there are ________ unique (non-congruent) quadrilaterals
that can be made
sixteen
Using a three-by-three geoboard, there are ____ unique (non-congruent) quadrilaterals that can
be made that can be called squares.
three
Which of the following shapes are impossible to make on a 5-by-5 geoboard? You may want to
use the online Geoboard (Links to an external site.) before you answer.
a quadrilateral with exactly three right angles
Consider the following statement. Then, choose the best counterexample from the op,ons.
"If two segments drawn on a geoboard share a peg or have a common point, they are
perpendicular. If not, they are parallel."
Op,on A
Given all of the unique, non-congruent quadrilaterals that can be made using a three-by-three
geoboard, how many are concave?
four
In the figure below, segment AB is parallel to segment DE. The measure of BKM is ___ degrees.
148
In the figure below, segment AB is parallel to segment DE. The measure of AJF is ___ degrees.
73
, In the figure below, segment AB is parallel to segment DE. The measure of ELG is ___ degrees.
73
Shannon and her small group are trying to find ways to sort a set of quadrilaterals. They iden,fy
two groups and begin to sort. When they get down to it, they have quadrilaterals that belong to
each group, but they also have a few (not all) that belong to BOTH groups. Which of the
following might have been their groups?
Group 1 Shapes with at least one set of parallel sides, Group 2: Shapes with at least one right
angle.
Using a three-by-three geoboard
, there are ____ unique (non-congruent) quadrilaterals that can be made that are called
trapezoids.
nine
Katelyn is in a class with Tia and Cody. She comes up with a new way to measure the angle sum
of a polygon, (shown in red). She draws this picture on the board. Which of the following
calcula,ons BEST matches her strategy for finding the angle sum of the black octagon shown?
(Let me know if you cannot see the image below.)
7 ,mes 180 degrees-180 degrees
Which of the following are TRUE about polygons and their angle sums? There may be more than
one answer--mark them all.
all pentagons have an angle some of 540 degrees
How many of the quadrilaterals from our sort (page 3 of this handout) can be made using the
RhombusMaker?
five
Which of the quadrilaterals from our sort (page 3 of this handout
) cannot be made with the TrapezoidMaker? (There may be more than one, select all.)
number 5 and number 16
The figure below was made with paCern blocks. Examine the figure carefully. Be sure to
examine the single shape that results from puDng the three blocks together. Which statement
is false about this shape?
all interior angles measures less than 180 degrees
REVIEW|QUESTIONS AND ANSWERS | UPDATED
Which of the following figures (a through g) are examples of convex polygons?
E and F
Which of the following is impossible to draw?
a concave triangle
Using a three-by-three geo board, there are ________ unique (non-congruent) quadrilaterals
that can be made
sixteen
Using a three-by-three geoboard, there are ____ unique (non-congruent) quadrilaterals that can
be made that can be called squares.
three
Which of the following shapes are impossible to make on a 5-by-5 geoboard? You may want to
use the online Geoboard (Links to an external site.) before you answer.
a quadrilateral with exactly three right angles
Consider the following statement. Then, choose the best counterexample from the op,ons.
"If two segments drawn on a geoboard share a peg or have a common point, they are
perpendicular. If not, they are parallel."
Op,on A
Given all of the unique, non-congruent quadrilaterals that can be made using a three-by-three
geoboard, how many are concave?
four
In the figure below, segment AB is parallel to segment DE. The measure of BKM is ___ degrees.
148
In the figure below, segment AB is parallel to segment DE. The measure of AJF is ___ degrees.
73
, In the figure below, segment AB is parallel to segment DE. The measure of ELG is ___ degrees.
73
Shannon and her small group are trying to find ways to sort a set of quadrilaterals. They iden,fy
two groups and begin to sort. When they get down to it, they have quadrilaterals that belong to
each group, but they also have a few (not all) that belong to BOTH groups. Which of the
following might have been their groups?
Group 1 Shapes with at least one set of parallel sides, Group 2: Shapes with at least one right
angle.
Using a three-by-three geoboard
, there are ____ unique (non-congruent) quadrilaterals that can be made that are called
trapezoids.
nine
Katelyn is in a class with Tia and Cody. She comes up with a new way to measure the angle sum
of a polygon, (shown in red). She draws this picture on the board. Which of the following
calcula,ons BEST matches her strategy for finding the angle sum of the black octagon shown?
(Let me know if you cannot see the image below.)
7 ,mes 180 degrees-180 degrees
Which of the following are TRUE about polygons and their angle sums? There may be more than
one answer--mark them all.
all pentagons have an angle some of 540 degrees
How many of the quadrilaterals from our sort (page 3 of this handout) can be made using the
RhombusMaker?
five
Which of the quadrilaterals from our sort (page 3 of this handout
) cannot be made with the TrapezoidMaker? (There may be more than one, select all.)
number 5 and number 16
The figure below was made with paCern blocks. Examine the figure carefully. Be sure to
examine the single shape that results from puDng the three blocks together. Which statement
is false about this shape?
all interior angles measures less than 180 degrees
