Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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2. trouve lexpression algébrique qui... a) ...représente laire de la su…
# Explicación: ## Paso1: Encontrar el área del cuadrado El área de un cuadrado con lado $a$ está dada por la fórmula $A_{cuadrado}=a\times a = a^{2}$. ## Paso2: Encontrar el área …
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refer to the figure shown to the right. if ∠feg = ∠heg and ∠fge = ∠hge,…
1. $\angle FEG=\angle HEG$ 2. $\angle FGE=\angle HGE$ 3. $EG = EG$, Reflexive property of equality 4. ASA property of congruence
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5. four triangles are shown. one side of each triangle lies on a ray, a…
a = 62, because 53+65 = 118 and 180 - 118 = 62
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question 2 of 10 find the perimeter of the square shown below. a(-1, 7)…
20
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calculate the distance between the two points shown on the graph below.…
$6.08$
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solve the inequality and graph the solution. 4(c - 1) ≥ 8 plot the endp…
The solution of the inequality is $c\geq3$. On the number - line, we plot a closed circle at $c = 3$ (because the inequality is $\geq$) and draw a ray to the right.
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3. in the figure shown, r || s. if the m∠1 is 34°, which statements are…
B. The \(m\angle7\) is \(146^{\circ}\) because \(m\angle1\) and \(m\angle7\) are supplementary angles. D. The \(m\angle3\) is \(34^{\circ}\) because vertical angles are congruent.
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solve the inequality and graph the solution. 2(m + 1) > 8 plot the endp…
The solution of the inequality is $m>3$. On the number - line, we use an open circle at $m = 3$ (since $m$ is strictly greater than 3) and draw a ray to the right of 3.
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what is the length of the missing leg? if necessary, round to the neare…
$4.4$
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solve the inequality and graph the solution. \\(\\frac{r + 6}{2}>5\\) p…
The solution of the inequality is $r>4$. On the number - line, place an open circle at 4 and draw a ray to the right.
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find (a) the volume and (b) the surface area of the sphere. use 3.14 as…
(a) Volume = $38772.72$ cubic feet (b) Surface Area = $5538.96$ square feet
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what is the length of the missing leg? if necessary, round to the neare…
4.6
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what is the length of the missing leg? if necessary, round to the neare…
3.6
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solve the inequality and graph the solution. 6(r + 4) - 10 < 8 plot the…
The solution of the inequality is $r < - 1$. On the number - line, we have an open circle at $r=-1$ and the line extends to the left.
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what is the length of the missing leg? if necessary, round to the neare…
\(7.7\)
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what is the length of the missing leg? if necessary, round to the neare…
76
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sides a and b represent the two legs of a right - triangle, and c repre…
$48$ in.
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solve the inequality and graph the solution. \frac{u - 1}{2}>1 plot the…
The solution of the inequality is $u>3$. On the number - line, we use an open circle at $u = 3$ (since $u$ is strictly greater than 3) and draw a ray to the right of 3.
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what is the length of the hypotenuse? if necessary, round to the neares…
8.9
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on a photograph of a triangular piece of land, the lengths of the three…
The length of the middle - sized side of the triangular piece of land is 1200 m and the length of the largest side is 1500 m.
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solve the inequality and graph the solution. 2(d - 5) ≥ 6 plot the endp…
The solution of the inequality is $d\geq8$. On the number - line, we plot a closed circle at 8 (since the inequality is $\geq$) and draw a ray to the right of 8.
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find the coordinates of point u. a. (1.4,0.4) b. (0.4,1.4) c. (2.4,0.4)
A. (1.4, 0.4)
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find the circumference and area of the circle. express answers in terms…
$C = 40\pi$ yd, $C\approx125.66$ yd, $A = 400\pi$ yd², $A\approx1256.64$ yd²
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4. write the equation of the line that is parallel to x = 4 and passes …
$x=-3$
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plot the following points on the coordinate plane. (-0.3, 0.8) (-0.7, 0…
The points $(-0.3,0.8)$, $(-0.7,0.2)$, $(-0.9,0.6)$ and $(-0.1,0.4)$ are plotted on the coordinate plane following the above - described steps.
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find the volume of a road construction marker, a cone with height 2 ft …
$0.52$ $ft^{3}$
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which letter is at position (3, -3)? a. m b. h c. j
A. M
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in the figure, ab = bc = cd = ad = ae = be. find the measure in degrees…
\(120\)
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draw a line representing the ise\ and a line representing the un\ of th…
\(\frac{1}{2}\)
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find the coordinates of z. a. (8.5,8.5) b. (9.5,8.5) c. (8.5,9.5)
C. (9.5, 9.5)
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in the venn diagram below, a and d are events in the sample space s. (n…
(a) Shade the overlapping part of circles \(A\) and \(D\). (b) Shade the entire area covered by circle \(A\) and circle \(D\) (including the overlapping part).
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draw a line representing the ise\ and a line representing the un\ of th…
\(\frac{3}{2}\)
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plot the following points on the coordinate plane. $(-1\\frac{3}{5},\\f…
Points $(-1.6,0.4),(1.4,-0.8),(-1,1)$ are plotted on the coordinate - plane.
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plot the following points on the coordinate plane. $left(-\\frac{3}{2},…
Points are plotted as described above on the coordinate - plane.
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what are the coordinates of b after its preimage, b(2, 3), is rotated 2…
$(3,-2)$
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which letter is at position (1, 3)? a. m b. s c. u
B. S
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find the y - intercept and the x - intercept of the line below. click o…
(a) y - intercept: -3 (b) x - intercept: 6
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which letter is at position (-2, 7)? a. y b. z c. v 1 of 20 answered
C. V
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how can you use transformations to describe the congruence of two figur…
Transformations like translations, rotations, and reflections can be used to show that two figures are congruent if one figure can be mapped onto the other through a sequence of t…
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find the coordinates of point x. a. (1\\frac{3}{4}, 4) b. (4, 1\\frac{3…
B. $(4,1\frac{3}{4})$
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find the coordinates of r. a. (1, 3\\frac{1}{2}) b. (1\\frac{1}{2}, 4) …
B. \((1\frac{1}{2},4)\)
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in the venn diagram below, b and d are events in the sample space s. (n…
(a) Shade the entire region of circle \(B\) and circle \(D\) (including the overlapping part). (b) Shade only the overlapping part of circle \(B\) and circle \(D\).
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find the x - intercept and the y - intercept of the line below. click o…
(a) x - intercept: - 2 (b) y - intercept: None
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find the x - intercept and the y - intercept of the line below. click o…
(a) x - intercept: -2 (b) y - intercept: 3
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plot the following points on the coordinate plane (4 1/2, -2 1/2), (-3.…
Points $(4\frac{1}{2},-2\frac{1}{2})$, $(-3.5,0.5)$ and $(0, - 4)$ are plotted on the coordinate plane as described above.
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era 4 * united states history * time and change 4. look at map a and ma…
4a. F 4b. T 4c. F 5a. Mississippi 5b. Iowa 5c. Alabama 5d. Florida 5e. New York 5f. Indiana 6. a. Sauk and Fox, b. Potawatomi, g. Ottawa
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given (lparallel mparallel n), find the value of (x).
\(134\)
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war of 1812 and american indian resettlement gathering the facts 1. tur…
1a. Britain 1b. Europe 1c. Creek Indians 1d. American Indians 2. Ft. Dearborn - 1812; Thames River - 1813; Lake Champlain - 1814; Mississippi Territory - 1813 - 1814 (approx.) 3a.…
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triangle abc is formed by triangle abc counterclockwise about the
rotating, origin, $180^{\circ}$
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plot the following points on the coordinate plane. (0.6, -0.7) (0.2, -0…
# Explanation: ## Step1: Recall coordinate - plane rules In a coordinate plane, for a point $(x,y)$, $x$ is the horizontal (abscissa) value and $y$ is the vertical (ordinate) valu…
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for exercise 16, use the graph. 16. determine if the two figures are co…
The two figures are not congruent because they are not the same size.
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what point located in quadrant ii has an x - value that is 5 units from…
B. G
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what are the coordinates of the point at a? a. (-7,2) b. (7,2) c. (-7,-…
A. (-7, 2)
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7. in each diagram, line m is parallel to line n, and line t intersects…
The value of \(x\) is 133, because the two angles shown in each diagram are supplementary.
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what point located in quadrant iii has an x - value that is 2 units fro…
B. O
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which letter has a y - value of 2, and an x - value of 7? a. o b. y c. x
C. X
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acute complementary congruent supplementary the interior angles m and u…
congruent
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what are the coordinates of the point at g? a. (5, -4) b. (-5, 4) c. (4…
B. (-5, 4)
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find the coordinates of y. a. (6 2/3, 3 1/3) b. (7 2/3, 3 1/3) c. (7 1/…
C. $(7\frac{1}{2},3\frac{1}{2})$
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what point located in quadrant iv has an x - value that is 3 units from…
A. M
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9. determine the value of x in the diagram. enter your answer in the bo…
11
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what are the coordinates of the point at h? a. (-3, -3) b. (-3, 3) c. (…
B. (-3, 3)
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planes which letter is at coordinate position (9, 5)? a. r b. y c. f
A. R
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which letter is at position (-7,8)? a. z b. f c. l
B. F
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what letter is at coordinate position (-3, -3)? a. j b. u c. t
A. J
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10. determine the value of x in the diagram. enter your answer in the b…
85
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what are the coordinates of the point labeled q? a. (9,5) b. (-5,9) c. …
A. (9, 5)
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find the coordinates of point z. a. (4.5,4) b. (4,3.5) c. (4,4.5)
C. (4,4.5)
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planes find the coordinates of point y. a. (4 4/5, 2 4/5) b. (4 4/5, 3 …
B. \((4\frac{4}{5},3\frac{4}{5})\)
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11. the map shows a portion of downtown prairie view. 1st avenue is par…
$m\angle1 = 127^{\circ}$ $m\angle3 = 127^{\circ}$ $m\angle4 = 53^{\circ}$ $m\angle5 = 127^{\circ}$ $m\angle6 = 53^{\circ}$ $m\angle7 = 127^{\circ}$ $m\angle8 = 53^{\circ}$
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what is the length of the missing leg? if necessary, round to the neare…
76
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what is the length of the missing leg? if necessary, round to the neare…
72
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what is the length of the missing leg? if necessary, round to the neare…
65
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what is the length of the missing leg? if necessary, round to the neare…
63
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what is the length of the missing leg? if necessary, round to the neare…
15
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what is the length of the missing leg? if necessary, round to the neare…
12
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preparing for chapter 3 please define the following review vocabulary t…
1. Definition: An angle whose measure is between 0° and 90°. Example: 30 - degree angle 2. Definition: An angle whose measure is between 90° and 180°. Example: 120 - degree angle …
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what is the length of the missing leg? if necessary, round to the neare…
80
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which angles are adjacent angles? ∠pol and ∠poq ∠pol and ∠mlo ∠pol and …
∠POL and ∠POQ
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what is the length of the missing leg? if necessary, round to the neare…
33
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which angles are alternate interior angles? ∠tur and ∠sru ∠qrp and ∠srp…
$\angle TUR$ and $\angle SRU$
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65 yd. 63 yd. what is the length of the missing leg? if necessary, roun…
16
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for exercise 12, select the best answer. 12. which of the following sta…
A. 90° counterclockwise rotation
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which angles are consecutive interior angles? ∠rqt and ∠utq ∠pqt and ∠r…
$\angle RQT$ and $\angle UTQ$
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which angles are alternate exterior angles? ∠hge and ∠ijl ∠hge and ∠ij …
$\angle HGE$ and $\angle IJL$
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12. what is the complement of a 40° angle? 13. what is the supplement o…
12. \(50^{\circ}\) 13. \(45^{\circ}\) 14. \(x = 30\)
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which angles are supplementary angles? ∠onp and ∠lkn ∠onp and ∠jkl ∠onp…
∠ONP and ∠ONK
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11. c (x + 12)° (3x + 2)° e d ___ = x ___ = m∠bec
$x = 19$, $m\angle BEC=31^{\circ}$
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which angles are consecutive interior angles? ∠mln and ∠kln ∠jil and ∠h…
$\angle KLI$ and $\angle HIL$
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a c b d (8x)° (x + 27)° ____ = x ____ = m∠acd ____ = m∠dcb ____ = m∠acb
$x = 17$, $m\angle ACD=136^{\circ}$, $m\angle DCB = 44^{\circ}$, $m\angle ACB=180^{\circ}$
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1 matching 1 point match the following vocabulary words about transform…
Translation: A transformation that moves every point of a figure the same distance in the same direction. Reflection: A transformation that flips a figure over a line of reflectio…
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which angles are alternate interior angles? ∠bca and ∠bcf ∠gfc and ∠dca…
\(\angle DCF\) and \(\angle EFC\)
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9. a c b (3x + 50)° (x + 10)° d ____ = x ____ = m∠acd ____ = m∠bcd 12
$x = 30$, $m\angle ACD=140^{\circ}$, $m\angle BCD=40^{\circ}$
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for exercises 9 and 10, use the graph. 9. what transformation maps tria…
9. The transformation is a translation 3 units to the right and 4 units down. 10. $\frac{R'S'}{Q'R'}=\frac{3}{1}$, $\triangle Q'R'S'$ is not similar to $\triangle QRS$.
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which angles are alternate interior angles? ∠stq and ∠stv ∠stq and ∠pqt…
$\angle STQ$ and $\angle PQT$
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8. (3x + 15)° (2x + 50)° ____ = x ____ = m∠aec ____ = m∠bed
$x = 35$, $m\angle AEC=120^{\circ}$, $m\angle BED=120^{\circ}$
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reflect def over the y - axis. record the new coordinates of the image …
$D':(-1,-2)$ $E':(-4,-7)$ $F':(-1,-7)$
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7. ∠abc and ∠def are supplementary angles. (7x - 46)° (3x + 6)° ______ …
$x = 22$ $m\angle ABC=108^{\circ}$ $m\angle DEF=72^{\circ}$
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which is not true statement about the transformation shown below? the t…
The statement "The orientation of the vertices stayed the same" is not true.
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translate figure stuv 7 units down and 5 units left. record the coordin…
(-1, -1)