Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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the diagonals of this rhombus are 5 yards and 10 yards. what is the are…
25
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finding angles in transversal problems (level 1) score: 3/10 question g…
\(60\)
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date: ** this is a 2 - page document! ** directions: give each rule for…
- \(90^{\circ}:(x,y)\to(-y,x)\); \(180^{\circ}:(x,y)\to(-x,-y)\); \(270^{\circ}:(x,y)\to(y,-x)\) - \(A'(-2,-6)\), \(B'(-6,-7)\), \(C'(-5,-3)\), \(D'(-1,-2)\) - \(S'(1,-7)\), \(T'(…
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finding angles in transversal problems (level 1) score 2/10 penalty non…
\(79\)
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finding angles in transversal problems (level 1) score: 2/30 penalty: n…
\(68\)
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finding angles in transversal problems (level 1) score: 1/20 question g…
\(73\)
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this is a parallelogram. which shows the parallelogram cut and rearrang…
48
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finding angles in transversal problems (level 1) score: 0/3 question gi…
\(142\)
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type the correct answer in each box. write the coordinates in the form …
The coordinates of point \(A\) are \((-11.75,-2.25)\), and the coordinates of point \(I\) are \((-3,-11)\)
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part of the graph representing an electrical signal is shown. the volta…
C. \(3y - 2x=-5\)
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2 transversal \\( \\overleftrightarrow { c d } \\) cuts parallel lines …
B. \(\angle SYD\)
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geometric and spatial reasoning: includes converting units within measu…
11. B. \(L = 2W - 17\) 12. D. \(L = 14\), \(W = 7\) 13. C. \(3x + 1\) 14. D. 64 square feet
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a parallelogram has a base of 63 inches and a height of 81.1 inches. wh…
\(5109.3\)
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a parallelogram has an area of 3,543.2 square feet and a height of 82.4…
43
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a trapezoid has 83 yards base and 47.3 yards base, as well as 53 yards …
\(3452.95\)
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8) a wooden crate measures 5 feet along each edge: what is the crates v…
125 cubic feet
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what is the area? 7.9 in 10.9 in 12.5 in square inches
\(111.18\)
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solve the inequality and graph the solution. 6(r + 1) ≤ -6 plot the end…
The solution of the inequality \(6(r + 1)\leq-6\) is \(r\leq-2\). On the number line, we have a closed - circle at \(-2\) and a ray extending to the left.
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what is the area? 2.3 m 1.9 m square meters submit
\(4.37\)
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what is the missing length? area = 30.8 in² a = inches
\(7\)
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solve the inequality and graph the solution 8(z - 2) - 6 < 10 plot the …
The solution of the inequality \(8(z - 2)-6<10\) is \(z < 4\). On the number - line, we plot an open circle at \(4\) (because the inequality is strict, \(z eq4\)) and draw a ray …
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solve the inequality and graph the solution. 2(f - 5) < 6 plot the endp…
The solution of the inequality \(2(f - 5)<6\) is \(f<8\). On the number - line, we plot an open circle at \(8\) (because \(f = 8\) is not included in the solution) and draw a ray …
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which rule explains why these triangles are congruent? aas sss sas asa …
ASA
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which rule explains why these triangles are congruent? sss sas aas asa …
AAS
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which rule explains why these triangles are congruent? sas aas sss asa …
SAS
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how to build a fire pit 1. create the base. to ensure you get the prefe…
- adding images of different styles of fire pits - including images for each step of the process - adding a label to indicate the depth of the fire pit - including labels for all …
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what are the coordinates of point h? write your answer as an integer or…
\((1.5,-1)\)
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the system of inequalities in the graph represents the change in an acc…
\(y>x\) and \(y\leq -x\)
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segments ab and fb are congruent. segments ac and fd are congruent. seg…
SSS
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when setting the scale on the x - axis of a graph, if one grid line rep…
30
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draw the image of the triangle under a dilation with the center at the …
Draw the new triangle with vertices obtained by the dilation formula \((2x_1 - x_0,2y_1 - y_0)\) for each original vertex \((x_1,y_1)\) with center \((x_0,y_0)\) (the black - poin…
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figure is not drawn to scale. △big is similar to △mop. find x.
\(46\)
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δbig is similar to δmop. find v, w, x, and y. figure is not drawn to sc…
\(v = 14\) in., \(w = 117^{\circ}\), \(x = 41^{\circ}\), \(y = 45\) in.
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use the given information to prove that ( mangle2 = mangle4 ). given: (…
\(m\angle2 = m\angle4\)
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- / 0.33 points the slope of a horizontal line is select--- -1 0 1 unde…
The slope of a horizontal line is \(0\). The equation of the horizontal line passing through \((8,9)\) is \(y = 9\).
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use the given information to prove that ( mangle2 = mangle3 ). given: (…
\(m\angle2 = m\angle3\)
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9. remember, a transitive verb sends its action to a direct object. und…
Underline "threw"; circle "a chair".
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reasoning proofs involving angle congruence prove: ( m angle 2 = m angl…
The correct statement for step 5 should be \(m\angle AEC=m\angle BED\) (from the property of congruent angles, if \(\angle AEC\cong\angle BED\)) and then \(m\angle1 + m\angle2=m\a…
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find the perimeter of the figure below, composed of a square and four s…
\(62.8\)
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find the area of the figure below, composed of a rectangle with two sem…
\(47.4\)
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(a) find the following side lengths for the net. a = 7 mm b = 34 mm c =…
(a) \(C = 16\) mm, \(D = 7\) mm (b) \(1488\) \(mm^{2}\)
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graph \\( \\triangle j k l \\) and its image after a reflection in the …
The coordinates of the image of \(\triangle JKL\) after reflection over the line \(y = - 3\) are \(J'(3,-1)\), \(K'(4,-5)\), \(L'(0,-3)\). Graph \(\triangle JKL\) with vertices \(…
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what is the surface area of the cylinder with height 7 yd and radius 2 …
\(113.097\)
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what is the surface area of the cylinder with height 2 km and radius 7 …
\(395.841\)
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using a net to find the surface area of a rectangular prism (a) find th…
\(A = 7\) mm, \(B = 34\) mm
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graph △jkl and its image after a reflection in the line y = 1. j(2, 4),…
The coordinates of the reflected triangle are \(J'(2,-2)\), \(K'(-4,4)\), \(L'(-1,2)\)
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(a) find the following side lengths for the net. a = 10 ft b = 2 ft c =…
\(208\)
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math 7 unit 2 homework 16 - introduction to inequalities directions: sh…
1. An equation uses $=$ to show equality; an inequality uses $<$, $>$, $\leq$, or $\geq$ to show a non - equal relationship. 2. Circled numbers: $1$, $-5$, $-2$, $0$, $\frac{3}{4}…
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question find the surface area of a square pyramid with side length 4 c…
\(48\)
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(a) find the following side lengths for the net. $a=\\square ft$ $b=\\s…
\(A = 10\) ft, \(B = 2\) ft, \(C = 7\) ft, \(D = 7\) ft
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find the surface area of the rectangular prism. answer attempt 1 out of…
\(72\)
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graph \\( \\triangle j k l \\) and its image after a reflection in the …
Plot \(\triangle JKL\) with \(J(1,-1)\), \(K(3,0)\), \(L(0,-4)\) and \(\triangle J'K'L'\) with \(J'(3,-1)\), \(K'(1,0)\), \(L'(4,-4)\) on the coordinate - plane.
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an aquarium can be modeled as a right rectangular prism and it can hold…
\( 4\) inches
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adam decides to estimate the volume of an orange by modeling it as a sp…
\( 860.9\)
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elizabeth models the volume of a popcorn box as a right rectangular pri…
\(31.6\) cubic inches
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abdoulaye models the volume of a popcorn box as a right rectangular pri…
$25.3$ cubic inches
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select the correct answer create and solve a linear equation that repre…
C. \(x + 6 = 10,x = 4\)
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graph \\( \\triangle j k l \\) and its image after a reflection in the …
The coordinates of the reflected triangle \(\triangle J'K'L'\) are \(J'(-4,-1)\), \(K'(-6,-5)\), \(L'(-5,1)\)
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a water tank is built in the form of a right rectangular prism, with di…
\(3637.7\) cubic feet.
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determine whether the coordinate plane shows a reflection in the x - ax…
\(x\) - axis
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an igloo can be modeled as a hemisphere. its radius measures 4.4 m. fin…
\(178.3\) cubic meters.
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shaquana decides to estimate the volume of a coffee cup by modeling it …
\(214.9\space\text{cm}^{3}\)
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determine whether the coordinate plane shows a reflection in the x-axis…
neither
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determine whether the coordinate plane shows a reflection in the $x$-ax…
neither
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determine whether the coordinate plane shows a reflection in the x-axis…
\(y\) - axis
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∠7 ≅ ∠3 is m || n? how do you know?
Yes, \(m\parallel n\) because if two lines are cut by a transversal and corresponding angles (\(\angle7\) and \(\angle3\)) are congruent, then the lines are parallel.
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∠7≅∠6 is m || n? choose your answer... how do you know? choose your ans…
Yes, \(m\parallel n\) because ∠7 and ∠6 are alternate interior angles and they are congruent. By the converse of the alternate interior angles theorem, if two lines are cut by a t…
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∠4 + ∠1 = 180° is m || n? choose your answer... how do you know? choose…
Yes, \(m\parallel n\) because \(\angle 4+\angle 2 = 180^{\circ}\) (consecutive interior angles are supplementary).
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what are the coordinates of point w? write your answer as an integer or…
\((-3,5)\)
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circle the best answer for each question. 1. what is the best definitio…
1. a. a grouping of jobs and industries related by skills or products 2. b. Manufacturing 3. d. Research the career in the Occupational Outlook Handbook. 4. c. inform your career …
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directions: answer each of the following questions. show all work. 1. g…
1. Graph: Open circle at \(-3\) and shade to the right. 2. Possible solutions (e.g.): \(x=-2\), \(x = 0\), \(x = 1\) 3. Solution: \(x\geq - 6\); Graph: Closed circle at \(-6\), sh…
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what are the coordinates of point s? write your answer as an integer or…
The coordinates of point S are \((1,-4)\)
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write the rule given the description: 4 down
\((x,y - 4)\) (the blue option)
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18. if the perimeter of the parallelogram is 158 inches, what is the va…
\(x = 8\)
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does the picture show a translation?
No
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guided practice look at the figure. if ( a perp b ) and ( b parallel c …
C. \(a\perp c\)
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4. find the unknown side of the triangle below. 15 cm 12 cm 4 cm 9 cm 1…
\(9\mathrm{cm}\)
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select the answer that describes the translation. up 1 unit and right 3…
Left 3 units and down 1 unit
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3. find the hypotenuse of a right triangle given the legs 10 cm and 24 …
26 cm
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2. find the unknown side of the triangle below (round to the nearest te…
\(32.8\space m\)
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select the rule that models the translation shown. (x - 1, y - 3) (x + …
\((x + 1,y-3)\) (the red - colored option)
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5. a rectangle has a perimeter of 76 cm. the length measures (x + 4). t…
\(x = 16\)
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translate (-2, 8) using the formula (x+9, y-7).
\((7,1)\)
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is this a translation?
No
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select the rule that models the translation shown. (x + 6, y - 4) (x - …
\((x + 6,y - 4)\) (the orange option)
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a. ( 8x + 7 = 119 ) c. ( 2x + 3 = -15 ) d. ( 5x - 9 = 12 ) 36. solve th…
The solution of the inequality \(7x-39\leq - 53\) is \(x\leq - 2\). On the number - line, there is a closed circle at \(-2\) and the line is shaded to the left of \(-2\).
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e illustration, line m is perpendicular to line n, and line r is perpen…
A. Rotate figure I \(180^{\circ}\) around point \(P\). B. Reflect figure I across line \(s\). C. Reflect figure I across line \(m\), and then reflect the image across line \(n\). …
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the medians of a triangle intersect at a point two - thirds the distanc…
\(CJ = 45\)
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towers a lookout tower sits on a network of struts and posts. leslie me…
\(m\angle1 = 98^{\circ}\)
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4. graph and label the figure and its image under the sequence of trans…
The vertices of the original triangle \(L(-3,-1)\), \(M(-3,-4)\), \(N(-5,-8)\). After \(90^{\circ}\) clock - wise rotation about the origin: \(L'(-1,3)\), \(M'(-4,3)\), \(N'(-8,5)…
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10. find the value of x for which l is parallel to m. the figure is not…
\(90\)
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part 1 of 5 the medians of a triangle intersect at a point two - thirds…
\(CJ = 45\); Identified information: B. \(F\) is the centroid of \(\triangle ABC\), D. \(CF = 30\)
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9. determine the value of x for which r || s if • m∠1 = 20 - 8x; and • …
\(1.25\)
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jacy said point v is the circumcenter of △qrs. what error did jacy like…
B. Jacy confused the altitudes for perpendicular bisectors. Point V is the orthocenter.
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3. explain the transformations needed to move figure n onto figure m.
Rotate Figure N \( 90^{\circ} \) counter - clockwise around the origin and then translate it 11 units up and 4 units to the right.
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8. find the value of x for which ( l parallel m ). 31 19 35 41
\(31\)
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7. what is the missing statement in the following proof? given: \\( \\a…
$\angle1\cong\angle2$
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match the indicated part of each triangle to the term that best describ…
- \(AB\) (first triangle) → altitude - \(AB\) (second triangle) → median - point \(D\) → centroid - point \(P\) → orthocenter
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2. explain the transformations needed to move \\( \\triangle utv \\) on…
Reflect \(\triangle UTV\) over the \(y -\)axis and then translate it \(3\) units down.
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6. determine the value of x for which r || s if • ( m angle 1 = 80 - x …
\(10\)