Chapter 2 Study Guide Answers
1. Identify each region as convex or non-convex.
2. Draw a convex hexagon.
3. Draw a non-convex, octagonal region.
4. Let m = The power fails. Let n = The lights go off. Write m n in words.
5. Consider the following condition
Chapter 1 Study Guide
Simplify the given expression.
1. - 7
2. - 3 - 5
3. - 8 +3
4. Do the following equations represent a vertical, horizontal, or oblique line?
a. y=6x + 5
b. x=5
c. y= -4
d. 2x y = 4
5. Find the slope, x-intercept, and y-intercept of th
Chapter 11 Review Worksheet ANS
1. Find the perimeter of a triangle with vertices (3, 2), (5, 10), and (16, 1). Round your answers to
the nearest tenth.
2. Find the equation for a circle with a center at the point (4, -1) and containing the point (8, -4).
Ch. 5 Cumulative Review
In 1 and 2, PLOID BRAID
1.
Name an angle congruent to
L _
2.
A _ P _
True or false: PI BI
PDI _
_
In 3 and 4, use the figure at the right below, in which p/q.
3.
a. Identify the corresponding angle to 9
_
b. Identify the alternate
Stepstofactor:
When a
ax 2 +bx +c , a 0
=1
Ifa=1,lookforfactorsofcthataddtob.
Example: x 2
+7 x - 18
a =1, b =7, c =- 18 ,sowearelookingforfactorsof18thataddto7.
Thesetwofactorswouldbe9and2so
x 2 +7 x - 18 =( x +9)( x - 2)
When a
1
Method1GuessandCheckBe
CUMULATIVE REVIEW #1
1. Find the area of the octagon on the coordinate axes
at the right. (NOTE: scale of the graph)
Area = _
2. True or false. A discrete line is dense. _
3. Draw front, side, and top views of the regular pentagonal pyramid shown below.
F
Ch. 4 Cumulative Review- IMPORTANT
In 1 and 2, two points are given,
a.
Find the midpoint of the segment
b.
Find the distance between them.
1.
(3, -8) and (-5, -2)
a.
Midpoint = _
2.
b.
Distance = _
b.
Distance = _
(5, 3) and 3, -2)
a.
Midpoint = _
3.
A s
Ch 2 Cumulative Review Packet
1.
Graph the line with equation 16x + 4y =
20 on coordinate axes at the right.
2.
True or false. The line with equation y = 100 is a vertical line. _
In 3 and 4, refer to the statement, If a figure is a triangle, then it is a