Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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name: math blast #8 fact fluency 1) 7 + 5 = 2) 5×4 = 3) 45÷9 = 4) 13 - …
1) \(12\) 2) \(20\) 3) \(5\) 4) \(9\) 5) \(4\) 6) \(9\) 7) \(10\) 8) \(8\) 9) \(A = 40\) in², \(P = 28\) in 10) \(A = 24\) cm², \(P = 20\) cm 11) \(A = 16\) ft², \(P = 20\) ft 12)…
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select the image that is not a polyhedron.
The cylinder (the third image) is not a polyhedron.
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23. determine the length of the other base of each of these trapezoids.…
a. \(7\frac{5}{16}\) inches b. \(15.94\) meters
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isosceles trapezoid isosceles trapezoid a b c d, where angle d c b is 1…
a. \(\angle1 = 73^{\circ}-90^{\circ}=17^{\circ}\) b. \(\angle A = 73^{\circ}\) c. \(\angle B=73^{\circ}\)
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solve for $x$. round to the nearest tenth of a degree, if necessary.
$25.0^{\circ}$
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solve for $x$. round to the nearest tenth of a degree, if necessary.
\(53.8^{\circ}\)
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solve for x. round to the nearest tenth of a degree, if necessary.
\(60.1^{\circ}\)
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solve for $x$. round to the nearest tenth of a degree, if necessary.
$60.1^{\circ}$
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solve for $x$. round to the nearest tenth of a degree, if necessary.
\(x\approx52.4^{\circ}\)
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solve for x. round to the nearest tenth of a degree, if necessary.
\(27.3^{\circ}\)
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solve for $x$. round to the nearest tenth of a degree, if necessary.
\(x\approx27.3^{\circ}\)
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solve for $x$. round to the nearest tenth of a degree, if necessary.
\(46.1^{\circ}\)
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9. an obstruction lies between points a and b as shown in figure 23 - 3…
\(37.5\) m
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find pt. pt =
\(6\)
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gh || ik. find hj. hj =
\(44\)
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10. solve for x. show all work. be prepared to share your method. turn …
\(x = 21\)
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fg || hj. find hi. hi =
\(13\)
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a. informally prove that pairs of triangles are similar. each pair must…
\(\angle1 = 59^{\circ}\), \(\angle2=31^{\circ}\), \(\angle3 = 31^{\circ}\)
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Question was provided via image upload.
\(x\approx3.64\)
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d. 62° x 5
$x\approx9.4$
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a. b. $x$ $17^{circ}$ $3$
\(x\approx3.14\)
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1 △abc-△def
\(x = 4.5\)
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write the coordinates of the vertices after a translation 8 units down.
\( B'(-7,-3) \), \( C'(4,-3) \), \( D'(4,-1) \), \( E'(-7,-1) \)
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Question was provided via image upload.
\(x\approx3.8\)
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which postulate can be used to prove triangle congruence if three sides…
1. d. SSS 2. a. Corresponding sides and angles 3. b. Corresponding Parts of Congruent Triangles are Congruent 4. d. SAS Postulate 5. b. SSS, SAS, ASA, or AAS 6. c. 8 cm 7. a. ASA
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write the coordinates of the vertices after a translation 8 units down.…
\(B'(-7,-3)\) \(C'(4,-3)\) \(D'(4,-1)\) \(E'(-7,-1)\)
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find w. 54° (6w)°
\(w = 9\)
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find m∠lko.
\(15^{\circ}\)
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find m∠yxz
\( 61.2^{\circ} \)
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find the distance that the earth travels in one day in its path around …
\(1.6\)
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find ( mangle lmn ).
\(111^{\circ}\)
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find m∠qrp. (19b + 15)° (23b + 3)°
\(\frac{642}{7}\approx91.71^{\circ}\)
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find t. (4t + 18)°
\(t = 18\)
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convert the angle \\frac{11\\pi}{6} from radians to degrees. degrees qu…
\(330\)
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find m∠cab.
\(55^{\circ}\)
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are the standard position angles measuring 228° and 588° coterminal? yo…
yes
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find w. 54° (6w)° © algebra einstein, 2023
\(w = 9\)
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question 6 find an angle between 0° and 360° that is coterminal with th…
\(280\), \(4\), \(208\), \(341\)
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unit 1: algebra basics bell: _ homework 11: solving & graphing inequali…
The solution of the inequality is \(x\geq15\). On the number - line, we draw a closed circle at \(x = 15\) (because the inequality includes equality, i.e., \(x\) can be equal to 1…
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arc length and area of a sector the free - throw line on an ncaa basket…
\(0.2983\) ft
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radian measure introduction to radian measure watch on youtube convert …
\(225\)
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angles in standard position find 2 angles that are coterminal with 135°…
\(112\)
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convert the angle $\\frac{-7\\pi}{6}$ from radians to degrees: $\\frac{…
\(-210\)
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write an expression describing all the angles that are coterminal with …
\(293 + 360k\)
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practice assignment 7.1 angles score: 7/10 answered: 7/10 question 8 co…
\(198^{\circ}\), \(\frac{-176\pi}{45}\)
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find an angle between 0° and 360° that is coterminal with the given ang…
\(96\), \(138\), \(358\), \(33\)
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the angle between 0° and 360° and is coterminal with a standard positio…
\(318\)
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a sector of a circle has a central angle of 30°. find the area of the s…
\(44.22\)
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question 3 convert the angle 300° to radians. give the exact value and …
\(\frac{5\pi}{3}\)
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draw a circle with an equation of ( x^{2}+2x + y^{2}-2y = 7 ).
The center of the circle is \((-1,1)\) and the radius is \(3\). To draw the circle: 1. Locate the point \((-1,1)\) on the coordinate plane. 2. From the center \((-1,1)\), move \(3…
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a small radio transmitter broadcasts in a 28 mile radius. if you drive …
\(20.3\)
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recall the equation for a circle with center $(h,k)$ and radius $r$. at…
\(x = 1.789\) \(y = 8.578\)
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2x^{2}+2y^{2}+12x + 12y+28 = 0 is the equation of a circle with center …
\(h=-3\), \(k = - 3\), \(r = 2\)
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3x² + 3y² - 24x - 30y - 69 = 0 is the equation of a circle with center …
\(h = 4\) \(k = 5\) \(r = 8\)
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x² + y² - 4x + 8y + 19 = 0 is the equation of a circle with center (h, …
\(h = 2\) \(k=-4\) \(r = 1\)
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find the standard form for the equation of a circle $(x - h)^{2}+(y - k…
\(h=-1\) \(k = 6\) \(r=\sqrt{5}\)
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write the equation of the circle centered at (7, -1) with diameter 18.
\((x - 7)^2+(y + 1)^2=81\)
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write the equation of the circle centered at (-9,6) with radius 14. que…
\((x + 9)^2+(y - 6)^2=196\)
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graph the solution to the following inequal $-x^{2}+4x < -5$
Graph an open circle at \(x = 1.4\) and shade the region to the right of \(1.4\) on the number line.
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find the measures of angles 1 through 5 in the figure shown. m∠1=□° m∠2…
\( m\angle1 = 44^{\circ} \) \( m\angle2 = 44^{\circ} \) \( m\angle3 = 136^{\circ} \) \( m\angle4 = 44^{\circ} \) \( m\angle5 = 46^{\circ} \)
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4. describe how to use ratios to determine whether two shapes are simil…
Check if corresponding angles are equal and if the ratios of all corresponding side lengths are the same. If both conditions are met, the two shapes are similar.
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cuadriláteroteamestá rotado - 180° sobre el origen. dibuja la imagen de…
Plot the points \((2,-3)\), \((-2,-4)\), \((-6,-7)\), \((-3,2)\) and connect them.
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1. a rectangle made of square tiles measures 7 tiles long and 3 tiles w…
21 tiles
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for which purpose is the asa method especially useful in practical appl…
1. A. Surveying 2. A. It connects the two given angles 3. D. SAS
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in which scenario would you use the asa method? a. designing a bridge b…
1. d. Mapping property boundaries 2. c. Angle with Given Size 3. b. The included angle defines the shape of the triangle 4. a. By intersecting arcs from two fixed points 5. b. It …
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1. a rectangle made of square tiles measures 7 tiles long a wide. what …
The two triangles are not similar. Because for similar triangles, corresponding angles must be equal. In \(\triangle JKL\) the angles are \(40^{\circ},70^{\circ},70^{\circ}\) and …
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find the perimeter of the figure shown. express the perimeter using the…
\(42\) ft
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read the sentences below, filling in the blanks with items from this li…
1. SAS 2. SSS 3. ASA 4. Segment with Given Length from Point 5. Angle with Given Size 6. Intersect Two Objects 7. ASA 8. SAS 9. base 10. Compass
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a cube has a volume of 125 cubic inches. what is the length of each edg…
\(5\)
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8 which of these steps is not necessary to prove sas? a compare non - i…
8. a. Compare non - included angles 9. d. Verifying two sides and an included angle match 10. b. The triangles have an included side that is congruent 11. a. All pairs of correspo…
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sonya wants to sew ribbon along each side of a square pillow. if the pi…
48
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10. in the figure below, if ( x = 80^{circ} ) then ( y ) is: a) ( 5^{ci…
\(y = 10^{\circ}\), so the answer is B.
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9. an analog clock shows 5 minutes after the hour. how many degrees mus…
C. \(60^{\circ}\)
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your turn explain whether the shapes are similar. 4. rectangle abcd wit…
4. The rectangles are similar. Because all angles in rectangles are \(90^{\circ}\) (equal) and the ratios of corresponding sides \(\frac{21}{7}=\frac{15}{5} = 3\) (sides are in pr…
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8. in the figure below, the measure of \\( \\angle a \\) is 85°. what i…
D. \(95^{\circ}\)
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1 what does the included angle mean in triangle congruence? a the angle…
1. **Question 1**: - **Brief Explanations**: - In triangle congruence, the “included angle” is defined as the angle formed by the two given sides. - **Answer**: - d. The angle for…
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7. in the figure below, the measure of ∠a is 70°. what is the complemen…
\(20^{\circ}\), so the answer is B.
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6. in the figure below, \\( \\angle aed \\) is a right angle. what is t…
B. \(50^{\circ}\)
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5. in the figure below points a, e, and d are on the same line. what is…
\(\angle BEC = 55^{\circ}\), so the answer is C.
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circle the best answer, and write the letter in the box. 1. dig up arti…
1. A. Archaeologists 2. B. metal 3. C. Neolithic Age 4. D. all of the above 5. A. Paleolithic Age
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dans une usine de filtration de leau, au moins deux ingénieurs et au pl…
Les sommets du polygone de contraintes sont \((2,8)\), \((6,8)\) et \((8,4)\)
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find the area. 3 ft. 9 ft. 4 ft. 5 ft.
\(35\ \text{ft}^2\)
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if two triangles have two pairs of sides and the included angle equal, …
1. D. Yes 2. C. Verifying two sides and an included angle match 3. d. The angle formed by the two given sides
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what does the sas criterion state for triangle congruence? a. two sides…
1. d. Two sides and the included angle 2. b. They are congruent 3. b. The included angle 4. b. It ensures the two sides are connected correctly 5. d. Side - Angle - Side 6. d. Two…
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read the sentences below, filling in the blanks with items from this li…
1. SAS 2. included angle 3. congruent 4. included angle 5. congruent 6. Side - Angle - Side 7. included
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find the m∠1
\( 113^{\circ} \)
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fancy means : a false idea or illusion that is the product of the imagi…
a false idea or illusion that is the product of the imagination
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select all correct options another name for line k
\( \overrightarrow{DB} \)
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how would you describe points i, l, c? symmetric collinear non - coplan…
coplanar
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which of the following angles would not be congruent to the measure of …
∠6
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what is the measure of ∠8?
135
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this point divides a line segment into 2 equal parts. vertex midpoint p…
midpoint
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9 an example of the writers use of epistrophe is found in which of the …
"The big sycamore by the creek was gone. The willow tangle was gone. The little enclave of untrodden bluegrass was gone. The clump of dogwood on the little rise across the creek -…
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fred is making a quilt that uses a pattern of triangles like the one sh…
D. \( 9 + 2+2 + a=24\)
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find the value of x.
\(12\)
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a point a ray a line segment a line what does the image show?
# Explicación breve: Un segmento de línea es una parte de una línea que está limitada por dos puntos finales. En la imagen, se muestran dos puntos \( A \) y \( B \) unidos por una…
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name 4 collinear points
HNKI
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¿cuál es la medida del ∠3?
45
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¿qué son los ángulos complementarios? ángulos que son iguales entre sí …
Ángulos que suman 90°
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interior alternativo correspondiente exterior alternativo ángulos verti…
# Explicación breve: Los ángulos alternos internos son aquellos que se encuentran entre dos líneas paralelas y en lados opuestos de una transversal. En la imagen, se muestra una t…