Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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look at this graph: what are the coordinates of the vertex?
(0, 0)
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look at this graph: what is the y - intercept?
0
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you move up 5 units and left 8 units. you end at (-5, 5). where did you…
(3,0)
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3. consider the inequalities $xleq7$, $x > -\frac{11}{2}$, $xleq6$ and …
The graph with an open - circle at \(x=-1.5\), a closed - circle at \(x = 6\) and the line segment connecting them. (Since no options are labeled, a general description is provide…
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watch the video and then solve the problem given below. click here to w…
$\tan t=\frac{\sqrt{6}}{12},\csc t = 5,\sec t=\frac{5\sqrt{6}}{12},\cot t = 2\sqrt{6}$
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question 9 of 10 what is the measure of $overparen{xy}$? a. 133° b. 43°…
D. 47°
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question 7 of 10 what is the measure of $widehat{yz}$? a. 142° b. 38° c…
B. 38°
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watch the video and then solve the problem given below. click here to w…
The missing side length $a = 6$. $\sin\theta=\frac{3}{5}$, $\cos\theta=\frac{4}{5}$, $\tan\theta=\frac{3}{4}$, $\csc\theta=\frac{5}{3}$, $\sec\theta=\frac{5}{4}$, $\cot\theta=\fra…
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intersecting chords form a pair of supplementary, vertical angles. a. t…
B. False
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question 5 of 10 the measure of an angle formed by __________ is half t…
A. intersecting chords
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a telephone pole, shown at the top of the next column, is 60 feet tall.…
38
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question 4 of 10 what is the measure of ∠xyz?
C. 54°
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use a calculator to find the value of the acute angle θ in radians, rou…
$1.199$
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which expression gives the measure of ∠abc? a. $\frac{1}{2}(110^{circ}-…
A. $\frac{1}{2}(110^{\circ}- 20^{\circ})$
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question 9 of 10 what is the measure of ∠z? a. 128° b. 142° c. 38° d. 5…
C. 38°
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question 8 of 10 what is the measure of ∠xyz? a. 72° b. 116° c. 64° d. …
B. $116^{\circ}$
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question 7 of 10 the measure of an angle formed by measures of the inte…
B. intersecting chords
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question 6 of 10 intersecting chords form a pair of supplementary, vert…
B. False
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question 5 of 10 what is the measure of ∠prq? a. 86° b. 70° c. 172° d. …
A. $86^{\circ}$
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question 4 of 10 what is the measure of ⁀xy? a. 43° b. 137° c. 133° d. …
A. $43^{\circ}$
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question 3 of 10 what is the measure of ∠rst? a. 47° b. 77° c. 62° d. 1…
C. 62°
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question 2 of 10 what is the measure of ∠rst?
D. 33°
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what is the measure of $widehat{jk}$? a. $41^{circ}$ b. $45^{circ}$ c. …
D. 37°
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intersecting chords form a pair of supplementary, vertical angles. a. t…
B. False
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find the measure of the side of the right triangle whose length is desi…
$180$
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question 9 of 10 what is the measure of ∠rst?
C. 62°
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question 8 of 10 which expression gives the measure of ∠abc? a. 1/2(110…
D. $\frac{1}{2}(110^{\circ}- 20^{\circ})$
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what is the measure of ∠abc? 131° 53° a. 127° b. 88° c. 131° d. 92°
D. 92°
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what is the measure of $overparen{ac}$? a. $48^{circ}$ b. $138^{circ}$ …
B. 138°
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question 5 of 10 what is the measure of ∠xyz?
C. $130^{\circ}$
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question 4 of 10 what is the measure of (overparen{xy})?
C. 40°
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the measure of an angle formed by intersecting chords is ______ the sum…
A. half
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what is the measure of ∠xyz? a. 72° b. 36° c. 17° d. 55°
C. 17°
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find a cofunction with the same value as the given expression. sin 24° …
D. $\sin24^{\circ}=\cos66^{\circ}$
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the angle θ is an acute angle and sin θ = 7/10. use the pythagorean ide…
$\frac{\sqrt{51}}{10}$
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what is the name of the shaded region? quadrant i quadrant ii quadrant …
# Explicación: ## Paso 1: Recuerda la numeración de los cuadrantes En un sistema de coordenadas cartesianas, el primer cuadrante (I) está en la parte superior - derecha, el segund…
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θ is an acute angle and sin θ and cos θ are given. use identities to fi…
$\tan\theta=\frac{4}{3}$, $\csc\theta=\frac{5}{4}$, $\sec\theta=\frac{5}{3}$, $\cot\theta=\frac{3}{4}$
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use the given triangles to evaluate the following expression. if necess…
$\sqrt{2}$
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what is the name for the given point? y - axis quadrant 0 x - axis orig…
# Explicación: ## Paso1: Identificar la ubicación del punto El punto está en el origen del sistema de coordenadas cartesiano, donde $x = 0$ e $y=0$. # Respuesta: Origen
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use the triangle shown to the right to evaluate the following expressio…
$\frac{\sqrt{3}}{2}$
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is m∠1? 93° 131° m∠1 = °
$38$
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what is m∠1? m∠1 =
37
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3. plot the location of the origin.
# Explicación: ## Paso 1: Recordar la ubicación de la origen En un sistema de coordenadas cartesiano, la origen tiene coordenadas (0, 0). ## Paso 2: Ubicar en el gráfico En el grá…
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what is m∠1? m∠1 = °
40
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what is m∠1? m∠1 = °
$83$
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suppose abc is a right triangle with sides a, b, and c and right angle …
24
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what is m∠1? m∠1 = °
\(133\)
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what is m∠1? m∠1 = °
$135$
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use the pythagorean theorem to find the length of the missing side of t…
The length of the missing side $c = 15$. $\sin\theta=\frac{3}{5}$, $\cos\theta=\frac{4}{5}$, $\tan\theta=\frac{3}{4}$, $\csc\theta=\frac{5}{3}$, $\sec\theta=\frac{5}{4}$, $\cot\th…
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what is m∠1? m∠1 = °
70
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use the pythagorean theorem to find the length of the missing side of t…
$\frac{3}{5}$
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what is m∠1? 31° 94° m∠1 = °
125
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graph the following function on the axes provided. f(x)={-5 for -5 <= x…
Graph a horizontal line \(y=-5\) from \(x=-5\) (closed - circle) to \(x=-1\) (open - circle) and then graph the line \(y = 2x - 3\) from \(x=-1\) (open - circle) to \(x = 5\) (ope…
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using lengths a, b, and c in the right triangle shown, how are the trig…
$\sin\theta=\frac{a}{c}$, $\csc\theta=\frac{c}{a}$, $\cos\theta=\frac{b}{c}$, $\sec\theta=\frac{c}{b}$, $\tan\theta=\frac{a}{b}$, $\cot\theta=\frac{b}{a}$
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what is m∠1? m∠1 =
121
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question 1 consider the vector a = 52 m pointed 75 degrees measured ccw…
Question 1: 13.47 Question 2: 50.23
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congruent? yes no similar? yes no congruent? yes no similar? yes no con…
Top - left: Congruent? No, Similar? Yes Top - right: Congruent? No, Similar? No Bottom - left: Congruent? No, Similar? Yes Bottom - right: Congruent? No, Similar? No
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by decreasing each dimension by 3 units, the area of a rectangle decrea…
72
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use the figure to complete each part. (a) write two other names for ∠cb…
(a) $\angle 2$, $\angle DBC$ (b) $B$ (c) $\overrightarrow{BA}$, $\overrightarrow{BC}$
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(a) name the sides of ∠2. and (b) write two other names for ∠1. and (c)…
(a) $\overrightarrow{FE}$, $\overrightarrow{FH}$ (b) $\angle GFE$, $\angle EFG$ (c) $F$
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use the figure to complete each part. (a) name the vertex of ∠1. (b) na…
(a) M (b) $\overrightarrow{MN}$, $\overrightarrow{MQ}$ (c) ∠PMQ, ∠QMP
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complete the proof that m∠wvx + m∠qst = 180°. statement reason 1 (overl…
La razón correcta es Sustitución.
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complete the proof that ∠xwy≅∠rts. statement reason 1 su || gi given 2 …
3. Vertically - Opposite Angles Theorem 4. Alternate Exterior Angles Theorem 5. Transitive Property of Congruence
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watch the video and then solve the problem given below. click here to w…
188
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watch the video and then solve the problem given below. click here to w…
$\frac{39\pi}{20}$
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amongst the innovative aspects of orson welless citizen kane are select…
C. All of the above
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watch the video and then solve the problem given below. click here to w…
\(300\)
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watch the video and then solve the problem given below. click here to w…
$\frac{8}{5}$
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express the following angular speed in radians per second. 4 revolution…
$8\pi$
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find the length of the arc, s, on a circle of radius r intercepted by a…
Exact answer: $\frac{247\pi}{9}$ feet Rounded answer: $86.22$ feet
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find the length of the arc, s, on a circle of radius r intercepted by a…
Exact answer: $\frac{20\pi}{9}$ inches Rounded answer: $6.98$ inches
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find a positive angle less than 2π that is coterminal with the given an…
\(\frac{11\pi}{6}\)
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find a positive angle less than 2π that is coterminal with the given an…
\(\frac{5\pi}{3}\)
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find a positive angle less than 360° that is coterminal with the given …
240
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find a positive angle less than 360° that is coterminal with the given …
$75$
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area of triangle = 1/2*bh. what are the actual base and height of the t…
40
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choose the figure that shows an angle of $\frac{19pi}{6}$ radians in st…
The angle \(\frac{19\pi}{6}\) lies in the third quadrant. (Since the question only asks for the quadrant and not for the figure selection as the figures are not described in detai…
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a = \\frac{1}{2}bh what are the actual base and height of the trampolin…
Actual base = 10 ft Actual height = 12 ft
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what is the formula for finding the area of a triangle? $a = \\frac{1}{…
A. $A = \frac{1}{2}bh$
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determine if each statement is always, sometimes, or never true. 1. par…
1. Always 2. Sometimes 3. Never
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draw the angle in standard position. state the quadrant in which the an…
The angle \(-\frac{11\pi}{6}\) lies in the first quadrant. Without seeing the actual graphs, a first - quadrant angle has its terminal side in the region where \(x>0\) and \(y > 0…
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purchase for her facility. the scale is shown in the drawing. what numb…
Actual length = 12 ft Actual width = 6 ft
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draw the angle in standard position. state the quadrant in which the an…
The angle \(\frac{11\pi}{6}\) lies in the fourth - quadrant. Without seeing the actual graphs, a correct graph of an angle \(\frac{11\pi}{6}\) in standard position would have the …
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jazlyn owns an indoor trampoline park. the scale drawing shows a new tr…
3
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identifying geometric figures which geometric figures are drawn on the …
$\overline{CA}$, $\overrightarrow{CA}$, $\odot C$, $\overrightarrow{BE}$, $\angle BCE$
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what number can you multiply each distance in the scale - drawing by to…
$4.5$
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nd plane, while the definition of perpendicular uses the undefined term…
Parallel lines do not intersect. Parallel lines must be coplanar. Perpendicular lines intersect at one point. Perpendicular lines intersect so plane is not required in the definit…
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what number can you multiply each distance in the scale drawing by to f…
3
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gi || qs and tv || gi. complete the proof that m∠puv + m∠srw = 180°. st…
Transitive Property of Equality
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gi || qs and tv || gi. complete the proof that m∠puv + m∠srw = 180°. st…
# Explanation: ## Paso 1: Identificar ángulos congruentes Dado que $\overleftrightarrow{GI}\parallel\overleftrightarrow{QS}$ y $\overleftrightarrow{TV}\parallel\overleftrightarrow…
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contrasting parallel and perpendicular lin the definition of parallel l…
Parallel lines are related to the plane they lie in as they are non - intersecting within that plane. Perpendicular lines are defined by their intersection at a point with a right…
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convert the angle in radians to degrees. $\frac{pi}{43}$ radians $\frac…
$4.19$
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convert the angle in radians to degrees. 10 radians 10 radians = (squar…
$572.96$
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convert the angle in degrees to radians. round to two decimal places. -…
$-0.45$
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convert the angle in radians to degrees. $\frac{9pi}{5}$ radians $\frac…
$324$
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oscar has a map of the campground where he is staying. the scale shows …
1. $\frac{1}{2}$ 2. $1.25$
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convert the angle in radians to degrees. $\frac{pi}{2}$ radians $\frac{…
$90$
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$overleftrightarrow{gi}paralleloverleftrightarrow{qs}$ and $overleftrig…
# Explicación: ## Paso 1: Identificar ángulos correspondientes Dado que $\overleftrightarrow{GI}\parallel\overleftrightarrow{QS}$, por el Teorema de Ángulos Correspondientes, $\an…
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convert the angle in degrees to radians. - 225° - 225° = radians (simpl…
$-\frac{5\pi}{4}$
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oscar has a map of the campground where he is staying. the scale shows …
1. $\frac{1}{2}$ 2. $1.5$