幾何
三角形、圓、解析幾何與證明題。
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find the measure of the arc. macb = ?°
$270$
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21. what is the correct way to construct a perpendicular bisector of a …
B. Use a compass and straight edge
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write the vector in component form.
$\langle9,-9 angle$
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20. if we know a segment is congruent to another, we usually mark it wi…
C. Tick marks
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look at this diagram: which diagram shows △ijk rotated 30° counterclock…
No se han proporcionado todas las opciones, pero para determinar la respuesta correcta, se debe buscar un triángulo I'J'K' donde los vértices estén rotados 30° en sentido anti - r…
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write $overrightarrow{bc}$ in component form, with $b(-4, -3)$ and $c(-…
$\langle -3,-7 angle$
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19. a compass is primarily used in constructions to do what? draw circl…
Draw circles or arcs
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graph the line y = 3.
Draw a horizontal line passing through the point $(0,3)$ on the $y$ - axis.
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write $overrightarrow{fg}$ in component form, with $f(2, 3)$ and $g(0, …
$\langle - 2,2 angle$
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18. what do you need as a starting point to construct an angle bisector…
D. An angle
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look at this diagram: which diagram shows quadrilateral wxyz rotated 30…
La segunda figura mostrada (con los vértices rotados y etiquetados como X', Y', Z') es la que muestra el cuadrilátero WXYZ rotado 30° en sentido anti - reloj alrededor de T.
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17. what is the result of constructing an angle bisector? three equal a…
Two angles with equal measure
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graph the line y = 3.
Draw a horizontal line passing through the point $(0,3)$ on the $y$ - axis.
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write $overrightarrow{fg}$ in component form, with $f(-9, -5)$ and $g(-…
$\langle - 1,-5 angle$
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16. what does bisecting a line segment mean in geometric constructions?…
Dividing the line exactly in half
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15. what kind of angle is formed when two perpendicular lines intersect…
Right angle
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place value relationships within whole numbers and decimals - item 9427…
Yasir is correct if each blue rectangle represents 1 and each green square represents 0.1. Giselle is correct if each blue rectangle represents 10 and each green square represents…
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14. which tool is not commonly used in basic geometric constructions? s…
C. Scientific calculator
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in the figure shown, ∠4 is an exterior angle. what is another way ∠3 an…
$60$
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13. what do you call an angle that measures less than 90 degrees? acute…
A. Acute angle
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12. which of the following is not a basic construction in geometry? a c…
D. Triangle with 4 sides
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11. what is the name of a straight path extending in two directions wit…
B. Line
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area of triangles and quadrilaterals find the area of each. 1) 5.1 m 6 …
1) 30.6 m² 2) 28.8 yd² 3) 45.6 m² 4) 6.2 yd² 5) 22.5 mi² 6) 29.7 mi² 7) 49 mi² 8) 3.8 km² 9) 2 yd² 10) 19.2 yd²
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graph the line x = 6.
Draw a vertical line passing through the point \((6,0)\) on the \(x\) - axis.
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10. match the image with the name of what is pictured. draggable item c…
First image - Protractor Second image - No match Third image - Compass
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question find an equation for the perpendicular bisector of the line se…
$y =-\frac{3}{5}x-4$
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medians of a triangle practice complete this assessment to review what …
$(\frac{10}{3},\frac{10}{3})$
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unit 6 formal proofs > lesson 9 medians of a triangle the three medians…
$(\frac{14}{3},\frac{11}{3})$
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what is the value of x? x = □
\(50^{\circ}\)
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7. when segments are perpendicular (⊥) the segments must form... four 6…
Four 90° angles
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when constructing a congruent angle, measure the length of the arc draw…
C. compass
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which equation can you use to find the value of x? x + 30+105 = 180 fin…
$45$
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use the image to answer the question. when the three medians of the tri…
$(\frac{1}{3},\frac{1}{3})$
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which equation can you use to find the value of x? $x + 30+105 = 180$ $…
\(x + 30 + 105 = 180\)
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graph the image of kite wxyz after the following glide reflection: tran…
# Explicación: ## Paso 1: Realizar la traducción Para cada vértice \((x,y)\) del kíite original, se aplica la traducción de 15 unidades hacia la derecha. La fórmula para la traduc…
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1-6 basic constructions share * required 9. if an angle is bisected wha…
$\angle1\cong\angle2$
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find the measure of the arc. medf = ?°
140
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for each pair of figures below, choose how they are related. translatio…
1. Translation 2. Reflection 3. Rotation 4. Translation
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to find out if the sum of the three interior - angle measures of any tr…
$m\angle4 + m\angle5 + m\angle3 = 180^{\circ}$
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what is the ratio of total shapes to circles? write your answer as two …
4:3
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for each pair of figures below, choose how they are related.
First pair: None of these Second pair: Translation Third pair: Translation Fourth pair: Rotation
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questions 6 & 7 04:59 question 8 06:13 * required 4 8. from the example…
$\angle EGF = 90^{\circ}$ $\angle EGF$ is a Right Angle
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what is the ratio of total shapes to squares? write your answer as two …
3:2
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to find out if the sum of the three interior - angle measures of any tr…
$m\angle4$
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what is the ratio of triangles to circles? write your answer as two num…
1:3
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plot and connect the points in the order listed below. when you are don…
# Explicación: ## Paso 1: Calcular la distancia entre A y B Usando la fórmula de distancia $d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}$, para $A(-9,3)$ y $B(2,3)$: $d_{AB}=\sqrt{(2 - …
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what is the ratio of total shapes to rectangles? write your answer as a…
$\frac{3}{2}$
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1-6 basic constructions questions 4 & 5 03:56 questions 6 & 7 04:59 * r…
C. Two equal lengths
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what is the ratio of circles to total shapes? write your answer as two …
4:5
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question find the distance between the two points rounding to the neare…
# Explicación: ## Paso 1: Identificar las coordenadas Sean $(x_1,y_1)=(-9,1)$ y $(x_2,y_2)=(-3,4)$. ## Paso 2: Aplicar la fórmula de la distancia La fórmula de la distancia entre …
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what is the ratio of squares to triangles? write your answer as two num…
6:1
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question find the distance between the two points rounding to the neare…
$7.2$
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three vertices of a rectangle are (0,5), (7,5), and (0,8). a. find the …
a. $(7,8)$ b. $20$ c. $21$
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what is the ratio of hexagons to circles? write your answer as two numb…
7:1
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use the given information to prove that ∠5 and ∠8 are right angles. giv…
Since lines \(j\) and \(k\) are perpendicular, the angles formed at their intersection are right - angles. Given \(\angle6\cong\angle8\), and knowing that \(\angle5\) and \(\angle…
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1-6 basic constructions questions 4 & 5 4. when constructing a congruen…
A. ruler
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what is the ratio of circles to stars?
2:1
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find the distance between the two points in simplest radical form.
1. **Explicación**: - **Paso 1: Identificar las coordenadas de los puntos** Supongamos que los puntos son \((x_1,y_1)\) y \((x_2,y_2)\). Sin embargo, como no se especifican las co…
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what is the ratio of squares to triangles?
8:1
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use the given information to prove that ∠5 and ∠8 are right angles. giv…
In the statement column: - For the third row (Statement 3): \(\angle5\cong\angle6\) (because when two lines are perpendicular, adjacent angles formed are congruent as they are bot…
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find the distance between the two points in simplest radical form. (1, …
$\sqrt{85}$
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given: ∠6≅∠8, lines j and k are perpendicular. prove: ∠5≅∠8. lines j an…
- In the statement " $\angle4$ and $\angle\square$ are right angles", the answer is $\angle6$. - In the statement " $\angle5\cong\angle\square$", the answer is $\angle7$. - Reason…
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3. when constructing a congruent segment and/or a congruent angle, the …
The first step is to draw a line segment with my straight edge.
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question 1 question 2 * required 1 2. we use the equal (=) symbol to sa…
True
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the figure shows a pair of parallel lines cut by a transversal. which t…
$\angle3$, $\angle6$, $\angle7$
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solve for x. (12x - 23)° (71 - x)° x =
$x = \frac{94}{13}$
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solve for x. (3x - 11)° (2x + 16)° x =
$x = 27$
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look at this diagram: if $overleftrightarrow{fh}$ and $overleftrightarr…
$137$
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1-6 basic constructions by the end of this video you should be able to:…
Straightedge - Only used to draw straight line segments, Compass - Used to create circles or arcs for geometric construction.
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look at this diagram: if $overleftrightarrow{np}$ and $overleftrightarr…
$64^{\circ}$
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look at this diagram: if $overline{eg}$ and $overline{hj}$ are parallel…
$54$
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look at this diagram: if $overleftrightarrow{bd}$ and $overleftrightarr…
$131$
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39. is this angle acute, right, or obtuse? 40. what is the measure of t…
39. Acute 40. 70°
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look at this diagram: if $overleftrightarrow{oq}$ and $overleftrightarr…
$60^{\circ}$
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practice problems 10 problems 1 a car has a 16 - gallon fuel tank. when…
a. i. 30 miles ii. 180 miles iii. 405 miles b. $d = 30\times(16 - x)$ c. i. 13 gallons ii. 7.8 gallons d. $x = 16-\frac{d}{30}$ For rectangle: $w=\frac{A}{5}$
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is the following angle acute, right, or obtuse? 37. is this angle acute…
37. Acute 38. 70°
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36. if (mangle qpr = 120^{circ}) and (mangle qps = 60^{circ}), what is …
$60^{\circ}$
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7. which of the following describes how the function g(x)=-e^{x + 3}-4 …
B. The function $g(x)$ is translated down 4 units with a horizontal asymptote of $y = - 4$; D. The function $g(x)$ is translated 3 units left; F. The function $g(x)$ is reflected …
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34. if segment ac equals 12 and segment bc equals 5, what is the total …
B. 7
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using the graph, determine the coordinates of the y - intercept of the …
(0, - 3)
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the figure below is translated down 4 units. what are the coordinates o…
\((-5,0)\)
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use the protractor to find the measure of the angle 33. what is the mea…
The measure of the angle is 25° and it is an acute angle.
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for the following right triangle, find the side length x. round your an…
$11.62$
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using the graph, determine the coordinates of the y - intercept of the …
(0, - 3)
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32. is this angle acute, right, or obtuse? 33. what is the measure of t…
32. Acute 33. 25°
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for the following right triangle, find the side length x. round your an…
9
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10. the eiffel tower in paris casts a shadow 150 meters long when the a…
300 m
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31. what is the measure of the angle? use the protractor to find the me…
88°
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learning goal from lesson 14.1 i can represent and interpret categorica…
1. - For $m = 10.7(0.71)^h$: No - For $m = 10.7(0.93)^h$: No - For $m = 15(0.93)^h$: Yes - For $m = 15(0.71)^h$: No 2. First, find the successive - ratios: - $\frac{16100}{15300}\…
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is the following angle, acute, right, or obtuse? what is the measure of…
30. Acute 31. 88°
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9. from the fire tower in flatlands national park, a forest ranger sigh…
Approximately 846.56 meters
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the figure below is reflected over y - axis. what are the coordinates o…
# Explanation: ## Step1: Recall reflection rule[LLM SSE On Failure]
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the figure below is reflected over y - axis. what are the coordinates o…
$(5,3)$
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29. what is the measure of the angle? use the protractor to measure the…
B. $125^{\circ}$
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4. for the translation (x + 10, y + 6), write the new coordinates b(-5,…
B: \((5,4)\) C: \((5,7)\) D: \((7,2)\)
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is the following angle: acute, right, or obtuse? what is the measure of…
28. Obtuse 29. 125°
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14. △abc is a translation of △abc. write the translation rule using coo…
$(x,y)\to(x - 3,y + 4)$
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assessment lep checkpoint complete the following problems. show all you…
1. A. $f(x)=4^{x - 2}-3$ 2. $k=-5$
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7. the vertices of △abc are a(4, 7),b(-2, 6), and c(-1, 0). find the ve…
A'(6, 2) B'(0, 1) C'(1, -5)
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6. how many square inches is the figure below? a. 16 square inches b. 2…
B. 28 square inches