幾何
三角形、圓、解析幾何與證明題。
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an oblique prism has hexagonal bases that are 4 centimeters along each …
\(72\sqrt{3}\text{ cm}^{3}\) (the third option)
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a triangular pyramid has these dimensions. the sides of the base are 3 …
\(14\space cm^{3}\) (the second option)
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what three - dimensional solid is generated by stacking a large num of …
A. Cylinder
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in the figure shown below, a rectangular pyramid is attached to a recta…
\(108\ cm^{2}\) (the first option)
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a rectangle is rotated, using one of its longer sides as the axis of re…
B. Cylinder
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what two - dimensional figure could be rotated to generate the three - …
Right triangle
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what is the shape of the cross - section formed when a cylinder is c pa…
B. Circle
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problem #1 - circles (mild) complete the table. explain or show your re…
The completed table (with calculated values) is as shown above. The circumferences and radii are: - Ceiling fan circumference: \( \boldsymbol{17.584} \) ft - Water bottle cap circ…
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given: ( mangle edf = 120^{circ}; mangle adb=(2x)^{circ}; mangle bdc=(2…
vertical angles are congruent
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in the diagram, which angle is part of a linear pair and part of a vert…
$\angle GFD$ (la opción correspondiente, es decir, la tercera opción: $\boldsymbol{\angle GFD}$)
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given: ( mangle ade = 60^{circ} ) and ( mangle cdf=(3x + 15)^{circ} ) p…
A. Statement: \( 60 = 3x + 15 \); Reason: substitution
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what is ( mangle mhj )? ( 35 ^ { circ } ) ( 50 ^ { circ } ) ( 72.5 ^ { …
\(50^\circ\) (corresponding to the option "50°")
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what is the value of x? 20 35 60 70
20
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find the measure of the missing angles. answer attempt 1 out of 4 b = □…
\( b = 109^\circ \), \( c = 71^\circ \)
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find the measure of the missing angles. answer $b = square^{circ}$ $c =…
\( b = 38^\circ \), \( c = 142^\circ \)
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5. if the scale factor of figure a to figure b is 7:2, find the perimet…
The perimeter of Figure A is \(122.5\)
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6. if ( \triangle abcsim\triangle dec ), find the values of ( x ) and (…
\(x = 8\) and \(y = 35\)
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question 1 - 4 triangle abc with coordinates ( a(-3,0) ), ( b(-1,0) ), …
\(\boxed{(x,y)\to(x - 3,y + 2)}\), \(\boxed{\text{Triangle }ABC\text{ translates }3\text{ units to the left and }2\text{ units up}}\)
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select all transformations or compositions of transformations that map …
reflection in the line \(y = 2.5\), reflection in the line \(y = 4\) followed by the translation \((x,y)\to(x,y - 3)\)
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read the passage from sugar changed the world. one of these early hindu…
Hindus who lived in ancient times believed that sugar had powerful properties.
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kamal wants to find the area of the poly and a triangle. how can kamal …
\(8\)
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kamal wants to find the area of the polygon shown and a triangle. how c…
The area of the polygon is \(22\) square units.
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find x, and then any unknown angles in the quadrilateral. this figure i…
\(x = 45\), \(\angle P=71^{\circ}\), \(\angle R = 45^{\circ}\), \(\angle T=122^{\circ}\), \(\angle S=122^{\circ}\)
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find x, and then any unknown angles in the quadrilateral. this figure i…
\(x = 50\), \(\angle A=110^{\circ}\)
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what is the area of the wall that will be painted green? ft²
\(18\)
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what is the area of the side panel? ft² 2 ft 6 ft
\(6\)
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find the area of the triangle. a= in²
\(54\)
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write an equation for the area, a, of the triangle shown.
\(A=\frac{1}{2}\times6\times10\)
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now find the area of the triangle. a = ft²
$120$
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write an equation for the area, a, of the triangle shown. 12 ft 20 ft
\(A=\frac{1}{2}\times12\times20\)
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name the polygon according to the number of sides. then identify whethe…
11 - gon
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name the polygon according to the number of sides. then identify whethe…
quadrilateral, convex
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identify the polygon. if not a polygon, state why. choose the correct a…
D. The figure is not a polygon because there is a "side" that is a curve and not a line segment.
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16) aas a) \\( \\angle r \\cong \\angle a \\) b) \\( \\overline { r s }…
A. \(\angle R\cong\angle A\)
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15) hl a) (angle prqcongangle wqr) b) (overline{rq}congoverline{qr}) c)…
B. \( \overline{RQ}\cong\overline{QR}\)
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state what additional information is required in order to know that the…
13) D. \(\angle Q\cong\angle V\) 14) C. \(\angle N\cong\angle W\)
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12) a) asa b) hl c) not enough information d) ha
C. Not enough information
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11) a) not enough information b) hl c) asa d) aas
D. AAS
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complete it circle the letter of the word that best completes each anal…
1. b. apple 2. d. shrimp 3. a. pork 4. c. wool 5. a. dream 6. b. sycamore 7. b. mittens 8. d. extraordinary 9. a. furious 10. c. twenty - eight
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10) a) asa b) aas c) sas d) hl
D. HL
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9) a) hl b) asa c) aas d) not enough information
B. ASA
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8) a) aas b) hl c) not enough information d) asa
B. HL
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7) a) asa b) ha c) aas d) not enough information
C. AAS
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6) a) sas b) not enough information c) asa d) aas
C. ASA
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lesson 3.5 analogies complete it circle the letter of the word that bes…
1. b. apple 2. d. shrimp 3. a. pork 4. c. wool 5. a. dream 6. b. sycamore 7. b. mittens 8. d. extraordinary 9. a. furious 10. c. twenty - eight
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5) a) aas b) not enough information c) hl d) asa
D. ASA
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4) a) asa b) hl c) not enough information d) aas
C. Not enough information
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3) a) aas b) not enough information c) hl d) asa
A. AAS
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2) a) aas b) hl c) not enough information d) asa
A. AAS
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1) a) aas b) not enough information c) hl d) asa
A. AAS
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question 1 of 10 which statement about the inferno is best supported by…
C. Dante's view of traitors as the worst of sinners is evident when he shows that they reside in the final ring of Hell.
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question 2 of 5 in the final circle of hell, what type of sinners are b…
B. Sinners who have betrayed their country
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try 3 baseboards cost $0.35/ft. how much would it cost to finish the fo…
\(10.21\) dollars
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question 2 of 5 which sentence best describes the narrative structure o…
D. It is a plot - based narrative that centers around the sights, sounds, and events that occur while Dante and Virgil travel through the Circles of Hell.
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question 10 of 10 based on the information marked in the diagram, △xyz …
B. False
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based only on the information given in the diagram, which congruence th…
A. LA, B. HL, C. LL
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based on the information marked in the diagram, \\( \\triangle abc \\) …
B. False
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question 5 of 10 based only on the information given in the diagram, wh…
A. AAS, B. LL, D. LA
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question 3 of 10 based only on the information given in the diagram, wh…
A. HA, C. ASA, D. AAS
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find the value of x. x = 2 x = 3 x = 33 x = 52
\(x = 3\)
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which angles measure is equal to the sum of the measures of ∠bac and ∠b…
\(\angle CBE\)
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what is the value of k? o k = 28 o k = 29 o k = 31 o k = 42
\(k = 29\)
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which statement about the value of x is true? ○ x > 38 ○ x < 39 ○ x < 7…
\(x > 38\)
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which statements are always true regarding the diagram? select three op…
C. \(m\angle5 + m\angle6 = 180^{\circ}\), D. \(m\angle2 + m\angle3=m\angle6\), E. \(m\angle2 + m\angle3 + m\angle5=180^{\circ}\)
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it is given that ( k ) is the midpoint of ( overline{sb} ), so ( overli…
1. Definition of mid - point 2. Corresponding angles postulate 3. SAS (Side - Angle - Side) congruence criterion
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which statement regarding the diagram is true? ○ ( m angle wxy = m angl…
\(m\angle WXY + m\angle YXZ = 180^{\circ}\)
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which could be the missing reason in step 3?
Alternate - interior angles theorem.
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which statement regarding the diagram is true? ○ ( m angle mathrm{mkl}+…
\(m\angle KML + m\angle MLK = m\angle JKM\)
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11:59pm points 100 submitting an external tool available until nov 21 a…
Reflexive Property of Congruence
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what is the value of x? art not to scale. x = 23 x = 35 x = 58 x = 93
\(x = 93\) (the fourth option: \(x = 93\))
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given: \\( \\triangle abc \\) prove: \\( m \\angle zab = m \\angle acb …
The first blank: Linear Pair Postulate; the second blank: Triangle Angle - Sum Theorem; the third blank: Subtraction Property of Equality.
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use the diagram showing ( m parallel n ), as well as the relationships …
# Explanation: ## Step1: Find the measure of angle \(ABC\) Since \(m\parallel n\), the angle adjacent to \(60^{\circ}\) inside the triangle at \(B\) is \(180 - 60=120^{\circ}\). B…
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which statements are always true regarding the diagram? check all that …
\(m\angle3 + m\angle4 = 180^{\circ}\), \(m\angle2 + m\angle4 + m\angle6 = 180^{\circ}\), \(m\angle2 + m\angle4=m\angle5\)
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given: ( m parallel overline{cb} ) prove: ( mangle abc + mangle bac + m…
Alternate interior angles of parallel lines cut by a transversal are congruent.
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which represents an exterior angle of triangle xyz? ∠lxz ∠jxm ∠jxz ∠hxj
\(\angle JXZ\)
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solving for exterior angle measures what is the measure of ∠abd? 27° 54…
\(114^{\circ}\)
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applying angle relationships of isosceles triangles what is the measure…
The measure of $\angle EGF$ is $65^{\circ}$. The measure of $\angle CGF$ is $115^{\circ}$.
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solving for angle measures what is the value of k? m 115° y (4k + 5)° (…
\(10\)
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practice relating and calculating the measures of interior and exterior…
\(98\)
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212 trigonometry lesson #8: further applications ... sine law & cosine …
\(71\)
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12. the length of bc, to the nearest tenth of a cm, is (record your ans…
\(7.2\)
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ixl.com/math/grade - 8/describe - a - sequence - of - transformations r…
reflection, then translation
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what combination of transformations is shown below? reflection, then tr…
reflection, then translation
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what is the measure of \\( \\angle xbc \\)? 1. \\( m \\angle xbc = m \\…
\( 135 \)
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directions circle the letter of the answer that correctly completes eac…
1. B. Afghanistan 2. D. Iraq 3. C. London 4. A. Department of Homeland Security 5. B. executed
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reasoning the translation (x,y) → (x + m,y + n) maps pq to pq. write a …
\((x,y)\to(x - m,y - n)\)
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in the diagram, the length of segment bc is 23 units. what is the lengt…
13 units
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consider the diagram. which line segment has the same measure as \\( \\…
\(\overline{SR}\)
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if a || b and e || f, what is the value of y? 87 88 91 92
92
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planes x and y are perpendicular. points a, e, f, and g are points only…
\(\overline{EA}\), \(\overline{FG}\)
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use pascals triangle to expand $(r + s)^{3}$.
\(r^{3}+3r^{2}s + 3rs^{2}+s^{3}\)
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use pascals triangle to expand $(y + z)^{2}$.
\(y^{2}+2yz + z^{2}\)
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which point on the y - axis lies on the line that passes through point …
\((0,4)\)
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use pascals triangle to complete the expansion of $(q - r)^{4}$. $q^{4}…
\(1q^{4}+(- 4)q^{3}r + 6q^{2}r^{2}+(-4)qr^{3}+1r^{4}\)
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consider the diagram. given that r||s and q is a transversal, we know t…
alternate interior angles theorem
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use pascals triangle to complete the expansion of $(x + y)^{3}$. $x^{3}…
\(1x^{3}+3x^{2}y + 3xy^{2}+1y^{3}\)
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use pascals triangle to complete the expansion of $(t - u)^{7}$. $t^{7}…
\(-21t^{2}u^{5}\)
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use pascals triangle to complete the expansion of $(u + v)^4$. $u^{4}+u…
\(1u^{4}+4u^{3}v + 6u^{2}v^{2}+4uv^{3}+1v^{4}\)
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use pascals triangle to complete the expansion of $(v + w)^{2}$. $v^{2}…
\(1v^{2}+2vw + 1w^{2}\)
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use pascals triangle to complete the expansion of $(q + r)^{5}$. $\\squ…
\(q^{5}\)