Geometry
Triangles, circles, coordinate geometry, and proof-oriented questions.
-
30. (mangle efg = 119). find (mangle efh) and (mangle gfh). (overrighta…
$m\angle ABD = 44^{\circ}$, $m\angle CBD=44^{\circ}$, $m\angle ABC = 88^{\circ}$
-
reasoning identifying statements. for each sentence, determine whether …
All rectangles have five sides: Yes Ha!: No 7 + 9 = 10: Yes Turn off the TV.: No The water temperature is 75 °F.: Yes
-
segments and angles identifying linear pairs and vertical angles. for t…
(a) $\angle1$ and $\angle2$ (b) $\angle1$ and $\angle3$ (c) $\angle1$ and $\angle3$
-
a rectangular field is 60 yards wide and 90 yards long. give the length…
width = 10 yards length = 140 yards
-
practice 8.2.02 logan green problem 7 here is a diagram. point h is the…
2
-
arithmetic and algebra review areas of rectangles with the same perimet…
width = 25 yards length = 150 yards
-
practice 8.2.02 logan green problem 7 here is a diagram. point h is the…
5
-
a rectangular field is 130 meters long and 90 meters wide. give the len…
width = 100 meters length = 120 meters
-
segments and angles finding supplementary and complementary angles (a) …
measure of the complement: $45$ measure of the supplement: $45$
-
15 name (using letters and symbols) the figure below. click on to find …
$\overline{RT}$
-
segments and angles finding supplementary and complementary angles (a) …
measure of the supplement: $141^{\circ}$ measure of the complement: $45^{\circ}$
-
a cylinder has a height of 12 inches and a diameter of 18 inches. what …
$3053.63$
-
segments and angles finding supplementary and complementary angles (a) …
measure of the complement: $25^{\circ}$ measure of the supplement: $91^{\circ}$
-
write the letter of the phrase that best defines each term. 1. ______ s…
1. d 2. b 3. c 4. a 5. b 6. c 7. c 8. b 9. Godparents promise to help their godchildren grow in the faith. 10. Sunday is an ideal day to celebrate Baptism because it is the Lord's…
-
lines cm, hl, en and ab are shown where (mangle cde = 90^{circ}). deter…
| Condition | Is $\overline{EN}\parallel\overline{AB}$? | Justification | |--|--|--| | $\angle CDJ\cong\angle DLK$ | Yes | Alternate - interior angles postulate | | $\angle ALM\co…
-
13 use the figure to solve the following question solve for y: equation…
Equation: $(6y - 10)+(6y + 10)=180$ $y = 15$
-
area and volume finding the area of a right triangle on a grid find the…
12 square units
-
arithmetic and algebra review finding the area of a rectilinear figure …
19
-
solve for x and y. equation: x= equation: y=
Equation for x: $6x + 11=8x - 13$ $x = 12$ Equation for y: $5y+2+(6x + 11)=180$ (with $x = 12$), or $5y+2 + 83=180$ $y = 19$
-
transform △abc by the following transformations: - reflect across the l…
# Explanation: ## Step1: Find reflection rule for \(y = -x\) The rule for reflecting a point \((x,y)\) across the line \(y=-x\) is \((x,y)\to(-y,-x)\). ## Step2: Apply reflection …
-
11 use the figure to answer the questions. solve for x. equation: x =
Equation: $3x - 40=2x - 10$ $x = 30$
-
find the area of the shape. (sides meet at right angles.)
18
-
answer the questions below. (a) the perimeter of a rectangular field is…
(a) 94 m (b) 65 cm
-
6. if ro = 5x and rq = 12x - 20, then find the value of x. then find rq…
$x=\frac{20}{7}$, $RO=\frac{100}{7}$, $RQ=\frac{100}{7}$
-
3.4 translations - graded the vertices of a quadrilateral are: a(-4, -2…
A'(-5,0) B'(-6,5) C'(5,4) D'(8,1)
-
express the interval using two different representations. (-∞, -5) ∪ (7…
Inequality Notation: $x < - 5$ or $x>7$ Number Line: Draw an open circle at $-5$ and shade to the left, draw an open circle at $7$ and shade to the right.
-
answer the questions below. (a) the perimeter of a rectangular parking …
(a) 89 (b) 96
-
3.4 translations - graded triangle abc has vertices a(-2, 3), b(-1, 7),…
A'(-9,-2) B'(-8,2) C'(-1,3)
-
the radius of a circle measures 7 m. what is the circumference of the c…
$43.96$ m
-
congress can change the way federal courts are organized. which arrow s…
The arrow from the "Legislative" circle to the "Judicial" circle.
-
the diameter of a circle measures 30 yd. what is the circumference of t…
$94.2$ yd
-
express the interval using two different representations. x > 5 answer …
Interval Notation: $(5,\infty)$ Number Line: An open circle at $5$ and an arrow pointing to the right.
-
3.3 homework - reflections and translations - graded the vertices of a …
A'(-5,0) B'(-6,5) C'(5,4) D'(8,1)
-
el radio de un tubo de construcción cilíndrico mide 1.5 ft. si el tubo …
# Explicación: ## Paso 1: Escribir la fórmula del volumen del cilindro La fórmula del volumen $V$ de un cilindro es $V=\pi r^{2}h$, donde $r$ es el radio y $h$ es la altura (o lon…
-
3.3 homework - reflections and translations - graded state the image of…
$(0,-10)$
-
3.3 homework - reflections and translations - graded state the image of…
$(3,-5)$
-
3.3 homework - reflections and translations - graded triangle abc has v…
A'(-9,-3) B'(-11,1) C'(-1,2)
-
3.3 homework - reflections and translations - graded state the image of…
$(-2,3)$
-
2. figure ghijkl is the image of figure abcdef. which angles have the s…
C. $\angle E$ and $\angle K$
-
3.3 homework - reflections and translations - graded state the image of…
$(-3,7)$
-
3.3 homework - reflections and translations - graded true or false? ref…
False
-
if something happens to the vice president, the president can pick a re…
The arrow from the "Legislative" circle to the "Executive" circle.
-
the point k lies on the segment jl. find the coordinates of k so that t…
$(-2,1)$
-
1. triangle mnp is the original. label each of the following as the ref…
PQR: Reflection STU: Translation VWX: Rotation
-
skill code: 1604001 find the distance between points u and h.
30
-
graph the interval represented in interval notation on the number line.…
On the given number - line, place open circles at 2 and 4 and draw a line segment between them.
-
the president can work out treaties with other nations, but the senate …
The arrow from the Legislative circle to the Executive circle.
-
3.3 classwork - reflections - graded state the image of the point (10, …
$(0, - 10)$
-
6. if ro = 5x and rq = 12x - 20, find the value of x. then find ro, oq,…
$x=\frac{20}{7}$, $RO=\frac{100}{7}$, $OQ = 0$, $RQ=\frac{100}{7}$
-
the point b lies on the segment (overline{ac}). find the coordinates of…
$(5,-6)$
-
3.3 classwork - reflections - graded state the image of the point (1, -…
$(3,-5)$
-
congress can investigate, or look into, the president and his or her st…
The arrow pointing from the "Legislative" circle to the "Executive" circle.
-
applying postulates how many lines can be drawn that fit the descriptio…
1
-
in the figure below, b lies between a and c. find the location of b so …
$-27$
-
3.3 classwork - reflections - graded state the image of the point (-2, …
$(-2,3)$
-
in the figure below, x lies between w and y. find the location of x so …
$30$
-
3.3 classwork - reflections - graded state the image of the point (3, 7…
$(-3,7)$
-
3.3 classwork - reflections - graded true or false? reflecting a point …
False
-
are these shapes congruent? yes no
no
-
applying postulates how many lines can be drawn that fit the descriptio…
1
-
if the president breaks the law, congress can remove the president from…
The arrow from the "Legislative" circle to the "Executive" circle.
-
are these shapes congruent?
yes
-
a construction is illustrated below. your goal is to write three truths…
$\overline{BZ}$ bisects $\angle ABC$, $BX = BY$, $\angle ABZ\cong\angle ZBC$
-
10) find the range.
3
-
segments and angles identifying congruent segments in the plane here ar…
(a) $PQ=\sqrt{13}$, $RS=\sqrt{13}$, $TV=\sqrt{17}$ (b) $\overline{PQ}\cong\overline{RS}$
-
are these shapes similar? yes no submit next up done for now? try these…
no
-
3.1 - 3.2 symmetry and constructions - graded the image below shows you…
Segment congruent to a given segment
-
the president can veto bills from congress. which arrow on the diagram …
The arrow pointing from the "Executive" circle to the "Legislative" circle.
-
3.1 - 3.2 symmetry and constructions - graded the image below shows you…
Perpendicular bisector
-
are these shapes similar? yes no submit next up done for now? try these…
no
-
3.1-3.2 symmetry and constructions - graded name the type(s) of symmetr…
None
-
segments and angles identifying congruent segments in the plane here ar…
(a) $AB=\sqrt{17}$, $CD=\sqrt{10}$, $EF=\sqrt{13}$ (b) None of these are true
-
3.1 - 3.2 symmetry and constructions - graded. name the type(s) of symm…
Line
-
are these shapes similar? work it out
no
-
name the type(s) of symmetry: line point none
Line
-
segments and angles identifying congruent segments in the plane here ar…
(a) $PQ=\sqrt{41}$ $RS=\sqrt{41}$ $TV=\sqrt{41}$ (b) $\overline{PQ}\cong\overline{RS}$ $\overline{PQ}\cong\overline{TV}$ $\overline{RS}\cong\overline{TV}$
-
are these shapes similar? are these shapes similar? work it out not fee…
no
-
can you prove these shapes are congruent? next up done for now? try the…
no
-
identifying relationships think of each segment in the diagram as part …
$\overleftrightarrow{TW}$ (other valid answers like $\overleftrightarrow{UX}$, $\overleftrightarrow{TS}$ are also possible)
-
consider a closed rectangular box with a square base with side x and he…
a. $S(x,y)=2x^{2}+4xy$ b. $-\frac{11}{6}$
-
identifying relationships think of each segment in the diagram as part …
$\overleftrightarrow{QX}$
-
are these shapes similar? yes no
no
-
what is the volume of this cylinder? round your answer to the nearest h…
$42467.40$
-
calculate the distance between the points j=(0, 6) and p=(-3, -2) in th…
$\sqrt{73}$
-
calculate the distance between the points n=(-5, -1) and k=(-2, 2) in t…
$3\sqrt{2}$
-
identifying relationships think of each segment in the diagram as part …
$\overleftrightarrow{ST}$, $\overleftrightarrow{UW}$
-
calculate the distance between the points p=(-9, 7) and f=(-1, 2) in th…
$\sqrt{89}$
-
are these shapes similar? next up done for now? try these next: side le…
no
-
are these shapes congruent? yes no submit next up done for now? try the…
yes
-
analyzing diagrams of quadrilaterals which statements are true regardin…
ABCD is a rhombus, ABCD is not a rectangle
-
in the figure below, points d, b, e, f, and g lie in plane x. points a …
(a) $DBE$ (b) $E$ (c) $EF$ (d) $DB$
-
can you prove these shapes are congruent? side lengths and angle measur…
yes
-
are these shapes congruent? work it out not feeling ready yet? these ca…
yes
-
in the figure below, points n, k, j, and h lie in plane z. points l and…
(a) $\overleftrightarrow{KJ}$ (b) $NKH$ (c) $\overleftrightarrow{JK}$ (d) $J$, $H$
-
a cylinder has a height of 18 yards and a radius of 15 yards. what is i…
$12717.44$
-
are these shapes similar? work it out not feeling ready yet? these can …
yes
-
can you prove these shapes are congruent? work it out not feeling ready…
yes
-
in the figure below, points q, x, y, and s lie in plane p. points r and…
(a) $QXY$ (b) $\overleftrightarrow{XY}$ (c) $R$ (second blank can be any other point on the line containing $T$ and $R$, here we use $R$) (d) $\overleftrightarrow{QS}$
-
in the graph below, rhombus jklm is the image of jklm after a dilation.…
scale factor: $-1$ center of the dilation: $(2,0)$
-
use the figure to the right to answer exercises 48 - 50. hint: re - dra…
\(x = 8\), \(NP=34\), \(OP = 17\) ### 4.