Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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select all the ways we could describe the rigid transformation that tak…
B. Rotate $\triangle AEF$ 180 degrees counter - clockwise around point $G$. C. Rotate $\triangle AEF$ 180 degrees clockwise around point $G$.
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find $ell$. $ell=sqrt{?}$ in.
$\sqrt{136}$ in
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a 50 foot ladder is set against the side of a house so that it reaches …
$45.8$ feet
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find h. h = \\sqrt{?} in. 13 in 8 in
$\sqrt{153}$
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find h. 12 cm h = √{?} cm 6 cm
\(\sqrt{108}\)
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find $ell$. $ell=sqrt{?}\text{ ft}$
$\sqrt{145}$ ft
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△jkl ~ △fgh. find the values of x and y. l 20 j 12 16 k h 15 f x y g 13
$x = 9$, $y = 12$
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find h. 13 in h = √{?} in. 12 in
$\sqrt{133}$
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abcd is a rectangle. trapezoid aefb is congruent to trapezoid cfed. poi…
For the trapezoid part: B. Rotate $AEFB$ 180 degrees counterclockwise around point $G$, C. Rotate $AEFB$ 180 degrees clockwise around point $G$. For the hexagon part: The image of…
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use the pythagorean theorem to find $ell$. pythagorean theorem: $a^{2}+…
$\sqrt{13}$
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makes a cone shape. using the dimensions given in the cone. using the d…
Approximately $0.25$ m²
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find the height of this cone using the pythagorean theorem. h = √? cm
$\sqrt{48}$
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solve for x to the nearest tenth.
\(11.0\)
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find the height of this cone using the pythagorean theorem. pythagorean…
$\sqrt{45}$
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find the slope of the line in the following graph: o 3 o $\frac{3}{4}$ …
D. $-\frac{3}{4}$
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an occurrence at owl creek bridge by ambrose bierce a man stood upon a …
It reveals to the reader the man's plan of escape.
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solve for c given that the height of the triangle is 11 centimeters.
$c=\frac{\sqrt{509}}{2}\text{ cm}\approx11.28\text{ cm}$
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solve for c given that the height of the triangle is 11 centimeters.
$c = 11$
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first we must set up our equa using the pythagorean the $a^{2}+b^{2}=c^…
$153$
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1. regular hexagon abcdef is inscribed in a circle with center h. a. wh…
a. Segment \(AF\) b. Segment \(CD\)
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solve for y given that the perimeter of the triangle is 30 miles.
$y = 12$
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1. an architect is reading a plan that is drawn on a scale of 0.75 inch…
9 inches
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hint: calculate the value of 4².
The first box is $16$, the second box is $169$.
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find the length of the third side. if necessary, round to the nearest t…
15
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solve for b given that the perimeter of the triangle is 15 miles. show …
$b = 5$
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solve for a given that the perimeter of the triangle is 36 inches. show…
9
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given: ac = 19 prove: x = -6 statements reasons given ab = x + 18 bc = …
$x=-6$
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if (mangle abj = 28^{circ},angle abccongangle dbj,) find (mangle jbc).
$62^{\circ}$
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solve for c given that the perimeter of the triangle is 26 centimeters.
$9$
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solve for x, the missing angle in the triangle below.
\(x = 66.5^{\circ}\)
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marta quiere llenar esta pecera con agua. ¿cuál es el volumen de la pec…
$700$ cm³
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what sign or symbol communicates to roadway users that a vehicle is con…
1. B. Orange reflective triangle 2. B. Use a horn C. Flash head lights E. Rev the engine
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13) $m\\angle fcd=x + 41,m\\angle bcf=x + 78$, and $m\\angle bcd = 95^{…
$x = - 12$ ### 14.
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chapter 5 practice 7. a fashion designer is designing an a - line skirt…
a. Plan: Use the formula for the lateral - surface area of a frustum of a cone $A=\pi l(R + r)$, where $l$ is the slant height, $R$ is the radius of the larger circular base of th…
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find the length of the third side. if necessary, round to the nearest t…
$7.2$
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solve for x, the missing angle in the triangle below.
\(x = 69\)
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find the measure of ∠grt. 6n + 81 4n + 101
$141$
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which pairs of figures below are congruent? congruent? yes no yes no co…
The first pair (circles): Yes The second pair (triangles): No The third pair ('U' - shaped figures): Yes The fourth pair (rectangles): No
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solve for x, the missing angle in the triangle below. draw show your wo…
45
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21. use the law of detachment or syllogism to draw a conclusion from th…
If two lines intersect and form right angles, then they intersect and form 90 degrees angles.
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find the measure of ∠bpk.
\(87\)
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carlos necesita 600 m³ para guardar sus juguetes, pero no está seguro s…
El volumen de la caja es 50 m³ y no tiene suficiente espacio.
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what type of angle is this? acute straight obtuse right
C. Obtuse
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which pairs of figures below are congruent?
First pair: Yes; Second pair: No; Third pair: Yes; Fourth pair: No
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unit 2 question 6 - triangles part a select the triangle congruence cri…
# Explicación: ## Paso 1: Identificar los elementos congruentes En los triángulos mostrados, vemos que hay dos lados congruentes (marcados con barras simples) y el ángulo comprend…
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use the diagram to answer the question. which equation describes the re…
\(\sin x=\cos y\)
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answer attempt 1 out of 2 submit answer s =
14
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find the measure of ∠kyf. k y 6h + 117 f 4h + 73 c
$57^{\circ}$
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unit 2 question 3 - triangles. based on the diagram, • angle h is congr…
# Explicación: ## Paso 1: Identificar criterio de congruencia Vemos que en los triángulos dados hay un lado congruente (segmento HK congruente a segmento MN) y dos ángulos congrue…
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use la siguiente fórmula para resolver los problemas de volumen: volume…
1080
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find the measure of ∠gcf.
$43$
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unit 2 question 3 - triangles. based on the diagram, • angle h is congr…
# Explicación: ## Paso 1: Identificar el criterio de congruencia Dado que se dan dos ángulos y el lado comprendido entre ellos congruentes (ángulo - lado - ángulo, ASA), se puede …
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segments and angles identifying congruent shapes on a grid congruent? y…
Top - left: Yes Top - right: No Bottom - left: No Bottom - right: No
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find the measure of ∠rgc.
$36^{\circ}$
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which pairs of figures below are congruent? congruent? yes no yes no
First pair: Yes Second pair: No
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use la siguiente fórmula para resolver los problemas de volumen: volume…
1080 m³
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graph the compound inequality on the number line. x≤ - 7 or x≥8
On the number - line, there is a closed circle at -7 with a line extending to the left, and a closed circle at 8 with a line extending to the right.
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based on the diagram, • angle h is congruent to angle n • angle k is co…
# Explicación: ## Paso 1: Identificar los criterios de congruencia Los triángulos se pueden probar congruentes por varios criterios como LAL (Lado - Ángulo - Lado), ALA (Ángulo - …
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unit 2 question 3 - triangles. choose the dropdown option that best com…
# Explanation: ## Paso 1: Identificar partes congruentes En triángulos congruentes, los ángulos y segmentos correspondientes son congruentes. Sabemos que los triángulos son congru…
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3. using the following diagram 12 feet 10 feet 10 feet a. find the heig…
a. The height of the triangle faces is $\sqrt{119}\approx10.91$ feet. b. The net consists of a 10 - foot by 10 - foot square and 4 congruent triangles with base 10 feet and height…
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unit 2 question 3 - triangles. choose the dropdown option that best com…
- Ángulo H es congruente a ángulo M - Ángulo K es congruente a ángulo N - Segmento HK es congruente a segmento MN - Ángulo J es congruente a ángulo L porque los triángulos son con…
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angle r is a circumscribed angle on circle t. which statement best desc…
\(m\angle R + m\angle T=180^{\circ}\)
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unit 2 question 3 - triangles. choose the dropdown option that best com…
# Explicación: ## Paso 1: Identificar los elementos congruentes Observamos que en los triángulos dados, se muestra un ángulo y el lado adyacente a ese ángulo congruente en ambos t…
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find the measure of ∠gcf.
67°
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choose the dropdown option that best completes each statement below. ba…
# Explicación: ## Paso 1: Identificar los ángulos y segmentos congruentes En triángulos congruentes, los ángulos y segmentos correspondientes son congruentes. Vemos que los triáng…
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question find the midpoint of points a(10,9) and b(4,2) graphically. pl…
$(7,5.5)$
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reasoning mathematically a theorem from euclids work relates to this pa…
The solution of a system of two - variable linear equations is the point of intersection of the two lines represented by the equations. When two non - parallel lines (from the geo…
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euclid relied on five basic axioms to build the propositions in his boo…
If \(a = b\) and \(b = c\), then \(a = c\).
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2. determine the surface area of the following 3 - d objects. round to …
a. The surface area of the cylinder is approximately $452$ m$^2$. b. The surface area of the cone is approximately $7069$ mm$^2$.
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the image to the left shows quadrilateral abcd. it has been determined …
Segmento $ED$ es congruente a Segmento $EB$. Segmento $AD$ es congruente a Segmento $CB$. Ángulo $AED$ es congruente a Ángulo $CEB$. Ángulo $EDA$ es congruente a Ángulo $EBC$. Áng…
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the image to the left shows quadrilateral abcd. it has been determined …
# Explicación: ## Paso 1: Comprender la rotación de 180° Una rotación de 180° alrededor de un punto intercambia los lados y ángulos correspondientes de dos triángulos congruentes.…
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18. what is the area of this figure? a) 81.5 ft² b) 120 ft² c) 76 ft² d…
18. c) $76$ $ft^{2}$ 19. c) $28$ ft; $49$ $ft^{2}$ 20. b) $54$ $mi^{2}$
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what is the measure of ∠wxt?
$100^{\circ}$
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answer attempt 1 out of 2 original slope: undefined parallel slope: und…
Original Slope: $\frac{8}{5}$ Parallel Slope: $\frac{8}{5}$
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for questions 1 and 2, find the surface area of each composite figure. …
1. **Question 1: Surface - area of cone - cylinder composite figure** - **Explanation**: - **Step 1: Find the radius of the base** - The diameter of the base of the cone and cylin…
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3. write a set of instructions for how to reflect any point p across a …
Follow the above three - step process to reflect any point $P$ across a given line $\ell$.
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answer attempt 1 out of 2 original slope: parallel slope:
Original Slope: \(\frac{9}{4}\) Parallel Slope: \(\frac{9}{4}\)
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quadrilateral abcd is similar to quadrilateral zwxy. which proportion m…
A. \(\frac{n}{87.6}=\frac{45}{72}\)
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answer original slope: blank parallel slope: blank
Original Slope: $\frac{3}{2}$ Parallel Slope: $\frac{3}{2}$
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complete the sentence below. some ____________ are trapezoids, but othe…
quadrilaterals
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given the pre - image k(3,5) and coordinate notation (x,y)→(x - 1,y + 1…
A. $R(2,4.5)$
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given: m || n ∠6 is a right angle prove: ∠a + ∠b = 90° statements reaso…
| Statements | Reasons | |--|--| | $m\parallel n$ | Given | | $\angle6$ is a right angle | Given | | $\angle2=\angle6$ | Corresponding angles of parallel lines are equal | | $\ang…
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solving a situation by graphing a system of equations the system of equ…
The measure of the greater angle is $75^{\circ}$. The measure of the smaller angle is $15^{\circ}$.
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if the figures below are congruent, describe a sequence of transformati…
# Explicación: ## Paso 1: Comprobar la congruencia Para determinar si dos figuras son congruentes, deben tener la misma forma y tamaño. Debemos comparar lados y ángulos. Sin embar…
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given: m || n ∠6 is a right angle prove: ∠a + ∠b = 90° statements reaso…
The proof is completed as shown above. $\angle a+\angle b = 90^{\circ}$ is proved.
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solve the inequality. graph the solution on a number line and represent…
The solution written in interval notation is $(-2,\infty)$. The correct graph is the one with an open - circle at - 2 and an arrow pointing to the right, which is not fully specif…
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krystas family is moving across town. they are packing their furniture …
504
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circle the letter of the correct answer. 1. solve for x. 15+(4x - 6)=7x…
1. A. 3 2. B. 45° 3. C. 45 4. B. 34° 5. B. 134° 6. B. 54 days
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finding distance between two points. what is the distance between the p…
10 units
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if $mangle afb = 5x - 10$ and $mangle bfc = 3x + 20$, find $x$.
$x = 21.25$
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quiz #1 - 7: solving inequalities solve each inequality and graph the s…
Solution: \(-7 < x\leq1\) Graph: An open - circle at \(x = - 7\), a closed - circle at \(x = 1\), and a line segment connecting them on the number line. ### 2. Solve \(6-2b>4 - b\)
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finding distance of a slanted line. use pythagoreans theorem. what is t…
13 units
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chapter 2 • test a circle the letter of the correct answer. 1. solve fo…
1. B. 6 2. D. 95° 3. A. 18 4. B. 80° 5. C. 14° 6. B. 15 days
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given: j || k prove: ∠1 and ∠7 are supp ∠s statements reasons j || k ∠1…
| Statements | Reasons | |--|--| | \(j\parallel k\) | Given | | \(\angle1+\angle5 = 180\) | Same - side interior angles of parallel lines are supplementary | | \(\angle5=\angle7\)…
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tyson has a square garden that has an area of 225 square feet. he wants…
A. 60 feet
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if the figures are congruent, describe a sequence of transformations th…
# Explicación: ## Paso 1: Comprobar congruencia Comparar lados y ángulos de los triángulos. Sin medidas de lados y ángulos dados, asumiremos que debemos usar propiedades de transf…
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fill in the blank that makes each statement most accurate. if two figur…
1. always 2. never
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the graph shows triangles wxy and wxy. which sequence of transformation…
a translation left 8 units and up 3 units followed by a reflection across the $x$-axis
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the graph shows pentagons lm nop and lmnop. which sequence of transform…
a rotation 90° clockwise around the origin followed by a translation right 1 unit and down 7 units
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head stevedore loads extra large boxes, also in the shape of perfect cu…
C. $8'\times8'\times8'$