几何
三角形、圆、解析几何与证明题。
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two angles are supplementary if they add up to ?°. enter the number tha…
180
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the diagram shows a triangle. what is the value of v? v = °
2
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you are installing crown molding around the perimeter of a dining room.…
7
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the diagram shows a triangle. what is the value of a? a =
6
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4.2 perimeter of quadrilaterals and triangles find the missing side len…
24
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the diagram shows a triangle. what is the value of a?
5
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6. if t is the midpoint of su, find su.
70
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4.2 perimeter of quadrilaterals and triangles find the perimeter of eac…
a. 22 yards b. 18 feet c. 54 units
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4.2 perimeter of quadrilaterals and triangles find the missing side if …
6
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4.2 perimeter of quadrilaterals and triangles find the perimeter of eac…
a. 22.2 units b. 26 units c. 19 meters
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2 - 40. one of the topics you will review in this course is reading gra…
a. The $x$ - coordinate $x=-3$ means the point is 3 units to the left of the origin and the $y$ - coordinate $y = 5$ means the point is 5 units above the origin. b. $B(-3,-5)$, $C…
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look at this diagram: if fh and ik are parallel lines and m∠hge = 114°,…
$114$
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look at this diagram: if bd and eg are parallel lines and m∠bca = 70°, …
$70$
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if (mangle mkl = 83^{circ}), (mangle jkl = 127^{circ}), and (mangle jkm…
\(x = 6\)
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use the diagram. find the measure of ∠gej. then classify the angle as \…
m∠GEJ = 75 ∠GEJ is an acute angle.
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use the diagram. find the measure of ∠khm. then classify the angle as \…
$m\angle KHM = 80^{\circ}$, Acute
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use the diagram. find the measure of ∠jgl. then classify the angle as \…
70; Acute
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use the diagram. find the measure of ∠hdj. then classify the angle as \…
$m\angle HDJ = 50^{\circ}$, Acute
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landscaping: a landscape company has designed and is installing a garde…
$375.4$ ft²
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16) the perimeter of a rectangle is 24 inches. the length is three time…
The width is 3 inches and the length is 9 inches.
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directions: if l || m, solve for x and y.
\(x =-\frac{122}{9},y=-6\)
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the smiths are laying down new carpet. everything but closets, bathroom…
480
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career math i unit 4 pre - test area, perimeter, and volume washington …
100000
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15) the perimeter of a rectangle is 16 feet. the length is seven less t…
The width is 5 feet and the length is 3 feet.
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a landscape company wants to plant lawn seed. a 20 lb. bag of lawn seed…
Area to be covered by grass: 7200 (assuming shaded area of 1800 square feet) Number of bags: 18 Total cost: 971.64
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career math i unit 4 pre - test area, perimeter, and volume a cylinder …
$267.3\pi$ yd³
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career math i unit 4 pre - test area, perimeter, and volu what is the s…
$176\pi$ $cm^{2}$
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directions: if l || m, solve for x. 5 (9x + 2) 119° 9x+2 = 119 -2 -2 9x…
Problem 6: \(x=\frac{28}{3}\) Problem 7: \(x = 26\) Problem 8: \(x = 18\)
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the dimensions of an olympic size pool are 50 meters x 25 meters x 2 me…
660,430 gallons of water
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directions: if l || m, solve for x. 5 (9x + 2) 119°
$x = 13$
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which of these statements best reflects the philosophy of the sunni? im…
Anyone from the Muslim community can interpret the Qur'an and laws and lead the daily prayers.
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use the diagram. find the measure of ∠snt. then classify the angle as \…
120; Obtuse (since an obtuse angle is an angle with a measure greater than 90° and less than 180°)
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unit 3 review scale factor • written as a proportion: = scale factor • …
300
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use the diagram. find the measure of ∠snt. then classify the angle as \…
120; obtuse
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question given (lparallel mparallel n), find the value of (x).
\(x = 34\)
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use the diagram. find the measure of ∠kfl. then classify the angle as \…
$40$; Acute
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use the diagram. find the measure of ∠kfl. then classify the angle as \…
$m\angle KFL = 70^{\circ}$, Acute
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question given m||n, find the value of x. (7x + 9)° (9x - 5)° answer at…
\(x = 7\)
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prepare for representing proportional relationships. think about what y…
1. **x - coordinate**: Horizontal position of a point on a graph. Example: In (3, 4), 3 is the x - coordinate. 2. **y - coordinate**: Vertical position of a point on a graph. Exam…
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lesson 2 describing single rigid transformations in the coordinate plan…
1. Reflection across the y - axis 2. Reflection across the x - axis
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fill in the blank ∠14 and ∠16 are corresponding angles linear pair alte…
A. Corresponding Angles
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use the diagram. find the measure of ∠lhn. then classify the angle as \…
$m\angle LHN = 40^{\circ}$, Acute
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find the coordinates of the other endpoint of the segment, given its mi…
$(-16,13)$
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question ∠1 and ∠2 are vertical angles. if m∠1=(3x - 10)° and m∠2=(2x +…
$40$
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choose the inverse of the conditional statement if i do my geometry hom…
If I don't do my Geometry homework then I will don't do well in Geometry class.
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name: date: per: unit 3: parallel & perpendicular lines homework 2: par…
a. $23^{\circ}$ b. $157^{\circ}$ c. $23^{\circ}$ d. $157^{\circ}$ e. $23^{\circ}$ f. $157^{\circ}$ g. $23^{\circ}$
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fill in the blank ∠11 and ∠10 are vertical angles alternate interior an…
Linear Pair
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find the midpoint of the line segment joining the points (-3, -1) and (…
$(-4,2.5)$
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classify ∠1 and ∠2 on the diagram as corresponding, alternate interior,…
3. Alternate exterior angles 4. Corresponding angles 5. Alternate interior angles 6. Consecutive (same - side) interior angles 7. Alternate exterior angles 8. Alternate interior a…
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state what additional information is required in order to know that the…
19) $\angle E\cong\angle B$ 20) $\angle N\cong\angle C$ 21) $\angle J\cong\angle S$ 22) $FQ\cong RQ$
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equations up and solve for x. no work = no credit. 2) $\triangle abccon…
$x =-\frac{19}{3}$
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determine if the two triangles are congruent. if they are, state how yo…
7) Not congruent. 8) Congruent by SAS. 9) Not congruent. 10) Congruent by AAS.
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look at this diagram: if (overleftrightarrow{pr}) and (overleftrightarr…
$122$
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solve for the value of b. answer attempt 1 out of 2 b =
$b = 35$
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e) plane fed and plane bfc classify ∠1 and ∠2 on the diagram as corresp…
3. Alternate exterior angles 4. Corresponding angles 5. Alternate interior angles 7. Consecutive (same - side) interior angles 8. Alternate exterior angles
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look at this diagram: if jl and mo are parallel lines and m∠ikl = 114°,…
$114$
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look at this diagram: if $overleftrightarrow{oq}$ and $overleftrightarr…
$137$
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2. using the diagram below, describe the relationship as parallel, inte…
a) Intersecting b) Parallel c) Skew d) Intersecting e) Parallel
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look at this diagram: if $overleftrightarrow{hj}$ and $overleftrightarr…
$49$
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look at this diagram: if $overleftrightarrow{su}$ and $overleftrightarr…
$124$
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look at this diagram: if $overleftrightarrow{pr}$ and $overleftrightarr…
$124$
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look at this diagram: if $overleftrightarrow{mo}$ and $overleftrightarr…
$128$
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look at this diagram: if $overleftrightarrow{pr}$ and $overleftrightarr…
$44$
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look at this diagram: if $overleftrightarrow{su}$ and $overleftrightarr…
131
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the units of the subway map below are in miles. suppose the routes betw…
8
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look at this diagram: if $overleftrightarrow{jl}$ and $overleftrightarr…
$134$
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use the map shown below to find the distance between cities a and b to …
$7.2$
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look at this diagram: if $overleftrightarrow{hj}$ and $overleftrightarr…
$59$
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look at this diagram: if qs and tv are parallel lines and m∠vur = 46°, …
$46$
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read the passage. making towers bird - friendly the lights on tall comm…
To save birds, communication towers have begun using blinking lights.
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the importance of japans cherry blossoms in the northeastern united sta…
Americans appreciate the colorful leaves of fall, but the Japanese view the cherry blossoms of spring as part of their culture.
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look at this diagram: if oq and rt are parallel lines and m∠opn = 110°,…
$70$
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look at this diagram: if ik and ln are parallel lines and m∠j m = 113°,…
$113$
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points p, q, r, and s are collinear. point q is between p and r, r is b…
$16$
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which sequence of transformations maps tuv onto tuv? a translation righ…
a rotation 90° counterclockwise around the origin followed by a translation up 13 units
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1. use the diagram below to answer the following questions. a) name all…
a) $\overline{YS}$, $\overline{ZV}$, $\overline{WU}$ b) $\overline{XT}$, $\overline{WU}$, $\overline{VS}$ c) $\overline{ZY}$, $\overline{XT}$, $\overline{WU}$ d) Plane $VWZ$ e) Pl…
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which figure of speech is used in this text? soft language issued from …
A. assonance
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which sequence of transformations maps cdefg onto cdefg? a translation …
a translation right 8 units and down 14 units followed by a reflection across the line \(y=-x\)
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a machinist is required to manufacture a circular metal disk with area …
$13.8198$ cm
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which sequence of transformations maps jkl onto jkl? a translation righ…
a translation right 1 unit and down 11 units followed by a reflection across the y - axis
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which sequence of transformations maps wxyz onto wxyz? a rotation 90° c…
a rotation 90° clockwise around the origin followed by a translation right 8 units
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which sequence of transformations maps lmno onto lmno? a translation ri…
a translation right 8 units followed by a reflection across the line \(y = 6\)
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(from unit 2, lesson 2) 6. describe some things you could notice in two…
Corresponding angles are not equal; Ratios of corresponding side - lengths are not consistent.
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which sequence of transformations maps opqr onto opqr? a reflection acr…
a translation left 6 units and down 9 units followed by a rotation 90° counterclockwise around the origin
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(from unit 2, lesson 2) 5. each table represents a proportional relatio…
For the tables: Table 1: | x | y | |---|---| | 2 | 10 | | 3 | 15 | | 7 | 35 | | 1 | 5 | Constant of proportionality is 5. Table 2: | a | b | |---|---| | 12 | 3 | | 20 | 5 | | 40 |…
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which sequence of transformations maps ijkl onto ijkl? a translation le…
a translation down 8 units followed by a reflection across the y - axis
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which sequence of transformations maps ijkl onto ijkl? a rotation 90° c…
a rotation 90° counterclockwise around the origin followed by a translation left 3 units and up 9 units
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which sequence of transformations maps opq onto opq? a rotation 180° ar…
a reflection across the line $y=-5$ followed by a translation left 9 units
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question if m∠ehd = 111°, then what is m∠fhd? answer attempt 1 out of 2…
69°
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read the spelling words 1. caper 2. utilize 3. recycle 4. arena 5. debu…
1 - 13: arena (a - re - na, 'a' is an open syllable), debut (de - but, 'de' is an open syllable), aboard (a - board, 'a' is an open syllable), chaos (cha - os, 'a' is an open syll…
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which sequences of transformations map klm onto klm? select all that ap…
a rotation 90° clockwise around the origin followed by a translation right 4 units and down 1 unit
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the four vertices of a parallelogram are plotted on the coordinate plan…
The distance depends on the actual coordinates of $A$ and $D$ read from the graph. If we assume $A=(x_1,y_1)$ and $D=(x_2,y_2)$, the distance is $\sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2…
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which sequences of transformations map tuv onto tuv? select all that ap…
a translation right 10 units and up 8 units followed by a reflection across the $x$-axis
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which sequences of transformations map lmn onto lmn? select all that ap…
All of the above options (a reflection across the y - axis followed by rotation 90° clockwise around the origin; a rotation 90° counterclockwise around the origin followed by a re…
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which sequences of transformations map fgh onto fgh? select all that ap…
a rotation 180° around the origin followed by a translation right 1 unit and up 5 units
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which sequence of transformations maps rst onto rst? a reflection acros…
a translation right 3 units and up 10 units followed by a reflection across the y - axis
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which sequence of transformations maps defgh onto defgh? a rotation 90°…
a rotation 90° clockwise around the origin followed by a translation left 9 units
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which sequence of transformations maps opqr onto opqr? a reflection acr…
a reflection across the x - axis followed by a rotation 90° counterclockwise around the origin
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the dimensions of a cereal box in the shape of a right rectangular pris…
$486$
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classify polygons these polygons are these polygons are these polygons …
- Polígonos regulares: Primer hexágono azul, octágono azul arriba a la derecha, cuadrado, octágono azul abajo a la derecha. - Polígonos irregulares: Figura en forma de L, tercera …