幾何
三角形、圓、解析幾何與證明題。
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what is the missing angle in the triangle?
100°
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what is the area of this figure? square centimeters work it out not fee…
116
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a section of a roller coaster track forms a parallelogram abcd. if m∠ab…
B. $108^{\circ}$
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what is the area of this figure? square millimeters
73 square millimeters
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what is the missing angle in the triangle?
160°
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the diameter of a circle is 8 feet. what is the angle measure of an arc…
135
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what is the volume of a triangular prism that has a width of 6 cm, heig…
$105$
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the radius of a circle is 12 miles. what is the angle measure of an arc…
25
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both circles have the same center. the circumference of the inner circl…
# Explicación: ## Paso 1: Encontrar el radio del círculo interior La fórmula para la circunferencia de un círculo es $C = 2\pi r$. Dado que $C = 165.164$ km, despejamos $r$: $r=\f…
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the diameter of a circle is 8 meters. what is the angle measure of an a…
45
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what is the volume of a rectangular prism that has a width of 2 cm, hei…
$8$ $cm^{3}$
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16. if (mangle3 = 74^{circ}), find each measure. note: (lparallel m) a.…
16. a. \(m\angle1 = 74^{\circ}\) b. \(m\angle2 = 106^{\circ}\) c. \(m\angle4 = 74^{\circ}\) d. \(m\angle5 = 74^{\circ}\) e. \(m\angle6 = 106^{\circ}\) f. \(m\angle7 = 74^{\circ}\)…
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what is the area of the shaded region? 60 ft 35 ft 60 ft 35 ft square f…
# Explicación: ## Paso1: Encontrar el área del cuadrado exterior El lado del cuadrado exterior es $60$ pies. El área de un cuadrado se calcula como $A = s^2$, donde $s$ es el lado…
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what is the area of the shaded region? write your answer as a whole num…
# Explicación: ## Paso 1: Calcular el área del triángulo exterior El área de un triángulo se calcula con la fórmula $A=\frac{1}{2}bh$, donde $b$ es la base y $h$ es la altura. Par…
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the radius of a circle is 12 meters. what is the angle measure of an ar…
$\frac{175}{2}$
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6. which transformations are considered rigid transformations? why?
Translations, rotations, and reflections are considered rigid transformations because they preserve the shape and size of a geometric figure by maintaining distances between point…
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the radius of a circle is 4 kilometers. what is the area of a sector bo…
8π
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what is the area of the shaded region? 59.7 mi 43.8 mi 72.4 mi 87.9 mi …
# Explicación: ## Paso 1: Encontrar el área del rectángulo exterior El área de un rectángulo se calcula como $A = l \times w$, donde $l$ es la longitud y $w$ es el ancho. Para el …
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the diameter of a circle is 30 feet. what is the area of a sector bound…
25π square feet
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both circles have the same center. the circumference of the inner circl…
# Explicación: ## Paso 1: Encontrar el radio del círculo interior La fórmula para la circunferencia de un círculo es $C = 2\pi r$. Sabemos que $C = 427.04$ yardas. Entonces, despe…
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solve for x. round your answer to the nearest tenth if necessary.
$x\approx1.5$
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what is the area of the shaded region? write your answer as a whole num…
# Explicación: ## Paso1: Encontrar el área del rectángulo exterior El área de un rectángulo se calcula como $A = l\times w$, donde $l$ es la longitud y $w$ es el ancho. El rectáng…
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the radius of a circle is 15 kilometers. what is the area of a sector b…
$50\pi$
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17 solve for x using trig ratios (soh - cah - toa): a 20 cos(60)=10.00 …
17. A. $20\cos(60)=10.00$ 18. C. $14\tan(28)=7.44$ 19. B. $5.67$ 20. A. $0.34$
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what is the area of the shaded region? write your answer as a whole num…
# Explicación: ## Paso 1: Calcular el área del triángulo exterior La fórmula para el área de un triángulo es $A = \frac{1}{2}bh$. Para el triángulo exterior con base $b = 90.1$ cm…
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the diameter of a circle is 2 kilometers. what is the area of a sector …
\(\frac{17}{72}\pi\)
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what is the area of the shaded region? 50 in 18 in 18 in 50 in square i…
# Explicación: ## Paso 1: Encontrar el área del cuadrado exterior El lado del cuadrado exterior es de 50 pulgadas. El área de un cuadrado se calcula como $A = s^2$, donde $s$ es l…
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15 find the length of side x, using trig ratios (soh - cah - toa): a 13…
For the first triangle: C. $13\tan(60)=22.52$ For the second triangle: C. $14\sin(48)=10.40$
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what is the area of the shaded region? write your answer as a whole num…
# Explicación: ## Paso 1: Calcular el área del triángulo exterior El área de un triángulo se calcula con la fórmula $A = \frac{1}{2}bh$. Para el triángulo exterior con base $b = 7…
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the diameter of a circle is 18 inches. what is the area of a sector bou…
$9\pi$ square inches
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what is the area of the shaded region? 64 yd 64 yd 37 yd 37 yd square y…
# Explicación: ## Paso 1: Encontrar el área del cuadrado exterior El área de un cuadrado se calcula con la fórmula $A = s^2$, donde $s$ es el lado del cuadrado. El lado del cuadra…
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9. in a 45 - 45 - 90 triangle where the legs are 2 units long, what a (…
9. A. $2\sqrt{2}$ 10. B. 4 11. A. opposite / hypotenuse 12. B. adjacent / hypotenuse 13. C. opposite / adjacent
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what is the area of the shaded region? write your answer as a whole num…
# Explicación: ## Paso 1: Calcular el área del triángulo exterior El área de un triángulo se calcula con la fórmula $A=\frac{1}{2}bh$. Para el triángulo exterior con base $b = 25$…
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what is the area of the shaded region? 38.3 yd 34.8 yd 15.4 yd 20.9 yd …
# Explicación: ## Paso 1: Encontrar el área del rectángulo exterior El área de un rectángulo se calcula como $A = l\times w$, donde $l$ es la longitud y $w$ es el ancho. Para el r…
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the diameter of a circle is 16 feet. what is the angle measure of an ar…
101.25
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using special triangle rules, what is the length of side x? 2 30° a 2√3…
For the first triangle: D. 4 For the second triangle: B. $5\sqrt{2}$
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natasha is measuring the angles of a triangle. she measures the first t…
C. 40°
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the radius of a circle is 8 centimeters. what is the angle measure of a…
45
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what is the area of the shaded region? 37.9 yd 24.3 yd 24.3 yd 37.9 yd …
# Explicación: ## Paso 1: Encontrar el área del cuadrado exterior El lado del cuadrado exterior es $37.9$ yardas. El área de un cuadrado se calcula como $A = s^2$, donde $s$ es el…
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choose all of the statements that correctly define the geometric term. …
A. A plane is a flat, two - dimensional surface that extends infinitely far. D. A line is straight, has no thickness, and extends in both directions infinitely. E. The distance be…
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what is the area of the shaded region? 39.4 in 21.6 in 21.3 in 38.9 in …
# Explicación: ## Paso 1: Calcular el área del triángulo exterior El área de un triángulo se calcula con la fórmula $A = \frac{1}{2}bh$. Supongamos que la base $b = 39.4$ pulgadas…
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the radius of a circle is 10 meters. what is the angle measure of an ar…
$\frac{72}{5}^\circ$
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what is the combined perimeter of these two rectangles? a 6x + 14 b 12x…
E. $24x + 52$
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4. use the pythagorean theorem to find the missing side length, x. a 11…
A. $11.5$ km ### 5.
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what is the area of the shaded region? write your answer as a whole num…
# Explicación: ## Paso 1: Encontrar el área del rectángulo exterior El área de un rectángulo se calcula como $A = l\times w$, donde $l$ es la longitud y $w$ es el ancho. El rectán…
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the diameter of a circle is 2 feet. what is the area of a sector bounde…
\(\frac{13\pi}{60}\) square feet
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per: ____ unit 3: parallel & perpendicular lines homework: parallel lin…
1. Plane $ABC$ 2. $\overline{AD}$ 3. $\overline{DE}$ 4. $\overline{AC}$ 5. Alternate exterior angles; $r$ 6. Alternate interior angles; $r$ 7. Corresponding angles; $s$ 8. Consecu…
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the diameter of a circle is 8 miles. what is the angle measure of an ar…
45
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the crusaders conquering antioch, a turkish stronghold atop a 1000 foot…
Holy Lance
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the diameter of a circle is 10 miles. what is the angle measure of an a…
144
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find the perimeter of △vwx. round your answer to the nearest tenth if n…
$102.4$
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the radius of a circle is 8 kilometers. what is the area of a sector bo…
16π square kilometers
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a table makes the angle shown with the floor. what must be the value of…
E. \(135^{\circ}\)
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select the correct answer from each drop - down menu. fill in the blank…
1. angle 2. string 3. celebrate
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the radius of a circle is 3 miles. what is the area of a sector bounded…
$\frac{9}{2}\pi$ square miles
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the diameter of a circle is 12 inches. what is the area of a sector bou…
$\frac{42\pi}{5}$ square inches
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what is the measure of the angle denoted by x? *not drawn to scale a. 3…
# Explanation: ## Step1: Identify vertical - angle relationship Vertical angles are equal. The angle adjacent to the $70^{\circ}$ angle and the angle marked $x$ are vertical angle…
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the radius of a circle is 9 miles. what is the area of a sector bounded…
27π square miles
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the area of a rectangle is 28 ft², and the length of the rectangle is 1…
Length : 8 ft Width : 3.5 ft
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the diameter of a circle is 20 feet. what is the area of a sector bound…
40π square feet
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what is 270 degree counterclockwise rotation rule? type your answer her…
For a point $(x,y)$ in the coordinate plane, a 270 - degree counter - clockwise rotation about the origin gives the point $(y,-x)$.
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the length of a rectangle is 3 m more than double the width, and the ar…
Length : 12 m Width : 4.5 m
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a dart is dropped above the target shown in the diagram. the dart has a…
$0.04$
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the length of a rectangle is 3 yd less than twice the width, and the ar…
Length: 7 yd Width: 5 yd
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3.3 rotations mallory cameron geometry rotations explained (90,180,270,…
(-8,-8)
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the radius of a circle is 2 inches. what is the area of a sector bounde…
\(\pi\) square inches
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the area of a rectangle is 28 ft², and the length of the rectangle is 5…
Length: 7 ft Width: 4 ft
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the radius of a circle is 4 meters. what is the area of a sector bounde…
$6\pi$
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find the area of the shaded region of circle v below. round your answer…
14.0
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the area of a rectangle is 77 m², and the length of the rectangle is 3 …
Length: 17 m Width: 7 m
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square $tuvw$ circumscribes circle $x$. find the area of the shaded reg…
77.5
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the length of a rectangle is 3 m more than double the width, and the ar…
Length: 10 m Width: 3.5 m
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the length of a rectangle is 5 ft less than double the width, and the a…
Length: 8 ft Width: 6.5 ft
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what is the area of the shaded region? 86 m 33 m 33 m 86 m square meters
# Explicación: ## Paso 1: Encontrar el área del cuadrado exterior El área de un cuadrado se calcula como $A = s^2$, donde $s$ es el lado del cuadrado. El lado del cuadrado exterio…
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3.3 rotations assignment geometry rotations explained (90, 180, 270, 36…
The 360 - degree rotation of the point $(x,y)$ is the point $(x,y)$ itself.
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question 10/25 solve for x: use the diagram below to answer the questio…
Solve for \(x\): \(30\) (c) Measure of \(\angle ABC\): \(30^{\circ}\) (d) Measure of \(\angle ACB\): \(60^{\circ}\) (e) Measure of \(\angle BAC\): \(90^{\circ}\)
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what is the area of the shaded region? 72.2 yd 44.2 yd 68.5 yd 92.5 yd …
# Explicación: ## Paso 1: Calcular el área del triángulo exterior El área de un triángulo se calcula con la fórmula $A = \frac{1}{2}bh$. Para el triángulo exterior, la base $b = 7…
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what is the equivalent counterclockwise rotation of a 90 clockwise rota…
270
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explain or show work on how you can use the triangle sum theorem and/or…
$a = 120^{\circ}$
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given circles v and w below. find the area of the shaded region. round …
84.8
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what is the area of the shaded region? 79 ft 31 ft 59 ft 69 ft square f…
3622 square feet
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multiple - choice question what will be the new ordered pair after a 18…
(-5,8)
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geometry © 2024 kuta software llc. all rights reserved. 3.7 - practice …
5. B. translation: $(x,y)\to(x - 2,y - 1)$ 6. A. translation: $(x,y)\to(x + 2,y - 4)$
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a cylinder and a cone have the same volume. the cylinder has a radius o…
A. 12 inches
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both circles have the same center. the circumference of the inner circl…
8872.51
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right triangle jkl is inscribed in circle n. find the area of the shade…
2592.5
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the sugar cone has a height of 5.5 inches and a diameter of 2.5 inches …
B. 9 in³
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what is the area of the shaded region? write your answer as a whole num…
# Explicación: ## Paso 1: Encontrar el área del triángulo grande El área de un triángulo se calcula con la fórmula $A=\frac{1}{2}bh$. Para el triángulo grande, la base $b = 95.4$ …
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what is the area of the shaded region? write your answer as a whole num…
5638.70 square yards
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a pile of 6 tons of salt is in the shape of a cone. a contractor is des…
18
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question 17/25 directions - use the triangle angle sum theorem to fill …
60°
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what is the area of the shaded region? write your answer as a whole num…
1888.94
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square mnop circumscribes circle q. find the area of the shaded region.…
5.4
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9 directions - create a triangle angle sum equation then solve for x: t…
Triangle angle sum equation = \(x + 37+57=180\) \(x = 86\) degrees
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both circles have the same center. what is the area of the shaded regio…
3161.24
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given the two concentric circles with center m below, km = 11.5. find t…
161.0
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use the diagram below to answer the questions on the right: 10 create a…
(a) \(x + 3x+2x=180\) (b) \(30\) (c) \(30^{\circ}\) (d) \(60^{\circ}\)
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what is the area of the shaded region? 46 in 46 in 72 in 72 in square i…
3068 square inches
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section 2.3 summary in this section, we discussed graphs and equations …
1. $m = 3$ 2. $m = 4$ 3. $m=-2$ 4. $m = 2$ 5. $m=-1.9$ 6. $m=-\frac{9}{13}$ 7. $m=\frac{69}{29}$ 8. $m = 1.25$ 9. $m=-3$ 10. $m=-\frac{16}{25}$
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what is the area of the shaded region? 55.2 mi 17.4 mi 17.4 mi 55.2 mi …
# Explicación: ## Paso 1: Encontrar el área del cuadrado grande El área de un cuadrado se calcula como $A = s^2$, donde $s$ es la longitud del lado. El lado del cuadrado grande es…