幾何
三角形、円、座標幾何、証明問題。
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max made a large poster with a scale drawing of the state of oklahoma. …
Max used a scale of \(12\) miles per inch. In his drawing, the distance between Oklahoma City and Tulsa is \(8.25\) inches.
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directions: circle all the forms in correct scientific notation. rewrit…
Circle \(9.3\times10^{4}\), \(1.871\times10^{10}\), \(1.48\times10^{6}\), \(8.0729\times10^{13}\). Rewrite \(123\times10^{3}\) as \(1.23\times10^{5}\) and \(42.5\times10^{1}\) as …
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look at this rectangle. 6 units 3 units which could be the dimensions o…
First part: \(4\) units by \(2\) units. Second part: \(\frac{2}{3}\)
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complete the congruence statement.
\(\triangle JIH\cong\triangle QPR\)
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polygon w is a scaled copy of polygon v. what scale factor takes polygo…
\(1.1\)
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polygon i is a scaled copy of polygon h. what scale factor takes polygo…
\(1.5\)
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solve for s and graph the solution. -11 ≤ s - 15 < 5 plot the endpoints…
The solution is \(4\leq s<20\). On the number - line, we plot a closed circle at \(s = 4\) (because the inequality includes equality for \(s = 4\)) and an open circle at \(s=20\) …
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is each pair of triangles congruent? justify your answer using rigid tr…
8. \(\triangle JKL\) and \(\triangle RST\) are congruent. A rotation about the origin by \(180^{\circ}\) followed by a translation can map \(\triangle RST\) to \(\triangle JKL\), …
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triangle w is a scaled copy of triangle u. what scale factor takes tria…
The scale factor is $\frac{8}{5}$ (or $1\frac{3}{5}$)
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complete the congruence statement. jihg ≅ submit
\(STUR\)
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parallelogram c is a scaled copy of parallelogram b. what scale factor …
The scale factor is \(\frac{7}{10}\)
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what are the corresponding parts of the figures below? select all that …
$\overline{SU}\cong\overline{YW}$, $\angle U\cong\angle Y$
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solve for m and graph the solution. 10m + 13 < 13 or m - 8 ≥ -4 plot th…
The solution of the compound - inequality \(10m + 13 < 13\) or \(m - 8\geq - 4\) is \(m < 0\) or \(m\geq4\). On the number - line, for \(m < 0\), we have an open circle at \(m = 0…
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triangles abc and cde are similar right triangles. which proportion can…
B. \(\frac{-4 - 2}{-8-(-6)}=\frac{5 - 2}{-2-(-6)}\)
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solve for r and graph the solution. 10 < r + 20 < 12 plot the endpoints…
The solution of the inequality \(10 < r + 20 < 12\) is \(-10 < r<-8\). On the number - line, we have an open circle at \(r=-10\) (because \(r\) is greater than \(-10\), not greate…
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△abc is the image of △abc under a translation. determine the translatio…
A translation by \(5\) units to the right and \(2\) units up.
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solve for c and graph the solution. -3 < c + 4 ≤ 6 plot the endpoints. …
The solution of the inequality is \(-7 < c\leq2\). On the number - line, there is an open circle at \(-7\) and a closed circle at \(2\) with a line segment between them.
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molly was curious if quadrilaterals abcd and efgh were congruent, so sh…
B. One more transformation — a reflection — would map \(ABCD\) onto \(EFGH\). So the quadrilaterals are congruent.
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$\\triangle abc$ is the image of $\\triangle abc$ under a rotation abou…
B. \(90\) counterclockwise, D. \(270\) clockwise
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rajah 1 menunjukkan segi tiga sama kaki efg dan garis lurus eh diagram …
(a) \(k=-7\) (b) The line \(EF\) is \(y = - 7\), which is parallel to the \(x\) - axis and has no \(x\) - intercept. But if we follow the side - length (wrong approach), it may be…
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△abc is the image of △abc under a rotation about the origin, (0,0). det…
A. \(90^{\circ}\) clockwise, E. \(270^{\circ}\) counter - clockwise
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what are the corresponding parts of the figures below? select all that …
$\overline{HG}\cong\overline{PM}$, $\angle H\cong\angle O$, $\overline{JI}\cong\overline{MN}$, $\angle G\cong\angle P$
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draw the image of \\( \\triangle a b c \\) under a translation by 1 uni…
Follow the steps above to draw the translated triangle \(\triangle A'B'C'\) with vertices obtained by applying the translation rule \((x,y)\to(x - 1,y + 5)\) to the vertices of \(…
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3. can similarity always/sometimes/never be deduced from comparing two …
Similarity can sometimes be deduced from comparing two different areas of the same shape. ### Question 4
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what are the corresponding parts of the figures below? select all that …
\(\overline{PO}\cong\overline{US}\), \(\angle Q\cong\angle T\), \(\angle O\cong\angle S\)
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find the value of x in the triangle shown below. x = 5.7 6 6 56
\(62\)
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what are the values of x and y? i 47° k x = y =
\( x = 47^{\circ} \) \( y = 86^{\circ} \)
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what are the values of s and t? i 34° s g h s = t =
\( s = 34\), \( t = 112\)
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what is the value of a? submit
\( 31 \)
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what is the value of c? work it out
\(21\)
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problems 8 - 9: here are two recipes for making sparkling lemonade. for…
8. \(\frac{1}{3}\) tablespoon per cup. 9. \(\frac{2}{3}\) tablespoon per cup. 10. A. \((3,12)\), C. \((3.5,14)\), E. \((\frac{1}{2},2)\) 11. D. \(13.5\mathrm{cm},7.5\mathrm{cm},16…
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4. complete the table to show the side lengths and perimeters for sever…
- For the table: When perimeter \(P = 81\), side length \(s = 27\); when \(P=315\), side length \(s = 105\). - The relationship between perimeter \(P\) and side length \(s\) of an…
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this series of questions will build your fluency with interpreting scal…
a. The area changes by a factor of \(4\). b. The area changes by a factor of \(\frac{1}{25}\).
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this pool is safe to swim in when it contains 9,000 gallons of water. h…
The perimeter of the larger polygon is \(61.5\) cm.
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classify the four angles of the quadrilateral.
- \(\angle A\): Obtuse - \(\angle B\): Acute - \(\angle C\): Obtuse - \(\angle D\): Right
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part b the fountain has four nozzles at its center. each of the nozzles…
To find the total area of water sprayed, use the sector - area formula \(A=\frac{\theta}{360^{\circ}}\times\pi r^{2}\) with \(\theta = 100^{\circ}\). To find the total length of t…
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what is the value of p?
\( 51 \)
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multiple choice: circle the best answer. 1. by 1900, ______ powers rule…
Multiple Choice: 1. D. Western 2. A. Singapore 3. C. Spheres of influence 4. D. All of the above 5. A. China 6. D. All of the above 7. C. Sphere of influence Fill in the Blank: 1.…
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what is the value of u? c 120° e u = °
\( 30 \)
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classify the four angles of the quadrilateral.
| | Right | Acute | Obtuse | |--|--|--|--| | \(\angle A\) | \( \bigcirc\) | | | | \(\angle B\) | | | \( \bigcirc\) | | \(\angle C\) | | \( \bigcirc\) | | | \(\angle D\) | \( \bigc…
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using the graph, determine the coordinates of the x - intercepts of the…
\((-6,0)\) and \((-5,0)\)
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what is the value of w?
\( w = 15 \)
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classify the four angles of the quadrilateral.
| | Right | Acute | Obtuse | |-------|-------|-------|---------| | \(\angle A\) | \( \bigcirc\) | | | | \(\angle B\) | | \( \bigcirc\) | | | \(\angle C\) | | | \( \bigcirc\) | | \…
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calculate the value of x and the value of y. $x = 23$ and $y = 77$ $x =…
\(x = 23\) and \(y = 74\) (None of the first three options are correct, so the answer is "None of these")
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what is the value of u?
\(4\sqrt{7}\)
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calculate the value of x and the value of y. x = 79 and y = 101 x = 77 …
\( x = 77 \) and \( y = 103 \)
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what is the value of x? s r 102° q x = □° submit
\(39\)
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calculate the value of x and the value of y. x = 33 and y = 93 none of …
\(x = 33\) and \(y = 93\)
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before you continue, we recommend completing the day 2 activity. \pract…
The value of \(x\) can be calculated using the equation \(136 + x=180\), and the value of \(y\) can be calculated using the equation \(22 + 136 + y = 180\).
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which of the following equations could be used to find the missing angl…
\(29 + 45=q\)
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which is an equivalent expression to $x + 9 + x - 1$ $circled{a}x + 8$ …
C. \(2x + 8\)
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use pascals triangle to expand $(y^{2}+z^{2})^{3}$. express your answer…
\(y^{6}+3y^{4}z^{2}+3y^{2}z^{4}+z^{6}\)
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what is the value of v? 127 141 131 none of these
None of these
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what is the value of r? none of these 75 95 85
95
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what is the value of s? none of these 137 127 131
131
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what is the value of c? 84 78 64 none of these
None of these
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the figure shown has two parallel lines cut by a transversal:which angl…
\(\angle2\)
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a pair of parallel lines is cut by a transversal. if ( mangle a=(4x - 2…
\(9\)
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what is the value of e? 141 121 none of these 129
129
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lines ac and bd intersect at point o. if ( mangle aod=(10x - 7)^{circ} …
\(53^{\circ}\)
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given: \\( \\overline { b c } \\) is parallel to \\( \\overline { e d }…
\(m\angle BEC + 30^{\circ}=70^{\circ}\); Substitution Property of Equality
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two friends are sharing one half of a pizza that is divided into three …
\(10.75\)
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diana and joby wrote the following proofs to prove that vertical angles…
Diana is correct, but Joby is not.
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the latest online craze is a new game, khan on seven. you get 100 point…
The solution of the inequality \(100 + 50w\geq18000\) is \(w\geq358\). On the number - line, we have a closed circle at \(358\) and the line is shaded to the right of \(358\).
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what is the value of e? 141 121 none of these 129
None of these
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what is the missing statement for step 7?m∠sqv + m∠sqt = 180°m∠sqv + m∠…
\(m\angle SQV + m\angle VQT = 180^{\circ}\)
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give the center and radius of the circle described by the equation and …
The radius of the circle is \(2\).
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give the center and radius of the circle described by the equation and …
The radius of the circle is \(2\).
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give the center and radius of the circle described by the equation and …
\((3,6)\)
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what is the value of f?
\(106\)
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which of the following equations could be used to find the missing angl…
None of these
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give the center and radius of the circle described by the equation and …
The radius of the circle is \(7\).
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give the center and radius of the circle described by the equation and …
\((0,0)\)
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which angle is vertical to ∠4? ∠6 ∠1 ∠3 ∠5
∠6
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the orthocenter of a triangle is the intersection of all three ___ of t…
1. D. altitudes 2. C. median
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the point of intersection of the medians of a triangle is called the __…
1. B. centroid 2. A. orthocenter
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if ( mangle aob=(2x - 4)^{circ} ) and ( mangle bod=(14x + 12)^{circ} ),…
\(10.75\)
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a pair of parallel lines is cut by a transversal, as shown in the figur…
\(x = 180\) degrees \(-y\)
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given: ( p ) is the circumcenter of ( \triangle abc ); ( overline{dp},o…
The length of \(\overline{BP}\) is \(25\space mm\). The length of \(\overline{CP}\) is \(25\space mm\). For the multiple - choice question: A. altitude.
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13 choose the correct answer. the____is the intersection of the perpend…
13. A. circumcenter 14. A. obtuse
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what is the value of e?
141
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11. choose the correct answer. the incenter is equidistant from each __…
1. side 2. right
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what is the value of b? none of these 25 35 45
\(b = 45^{\circ}\), so the answer is \(45\).
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9. choose the correct answer. the circumcenter of a triangle is ____ fr…
9. C. equidistant 10. D. incenter
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8. match the correct answers. given: ( m angle mno = 50 ^ { circ } ; ov…
The measure of \(\angle MNP\) is \(25^{\circ}\). By the Angle Bisector Theorem.
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7. match the correct answers. given: \\( \\angle mno ; \\angle mnp \\co…
The length of \(OP\) is \(2\) in. By the Angle - Bisector Theorem.
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according to the given information, \\( \\overline{uv} \\) is parallel …
Transitive
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6 match the correct answers. given: ( \triangle abc ); ray ( overrighta…
The length of \( \overline{CD}\) is \( 8\) in. By the Isosceles Triangle Theorem.
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5. match the correct answers. given: \\( \\triangle a b c \\); ray \\( …
Length of \(\overline{CB}\): \(12\) inches. Theorem: Perpendicular Bisector Theorem.
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willhite_k. geometry a_section 1_fall 25/26 / unit 5 - triangle propert…
- First question: The perpendicular bisector of \(\overline{DE}\). - Second question: Two lines parallel to line \(m\) and each 5 inches from \(m\) on either side of it.
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1. choose the correct answer. a(n)____is a set of points determined by …
1. C. locus 2. B. A sphere of radius 15 cm with center \(C\).
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the following figure is a rectangle made up of two smaller rectangles. …
(a) The dark rectangle: \(21\); The light rectangle: \(7x\) (b) As a sum of two areas: \(21 + 7x\); As a product of the length and width: \(21+7x\)
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20) choose the correct answer. which triangle illustrates an orthocente…
C.
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19) choose the correct answer. which triangle illustrates an incenter?
B
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18) choose the correct answer. which triangle illustrates a circumcente…
B.
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a parallelogram is dilated by a scale factor of three. which of the fol…
B. Ⅱ
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17) choose the correct answer. which triangle illustrates a centroid? d…
A.
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a walk in the park a civil engineering firm is designing a formal garde…
## Part A - \(\angle EDA\) is an inscribed angle intercepting \(\overset{\frown}{EA}\). - \(\angle EYB\) is a central angle intercepting \(\overset{\frown}{EB}\). ## Part B They w…
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parallelogram jklm has the coordinates j (1, 8), k (12, 8), l (10, 2), …
B. J'(3, 24), K'(36, 24), L'(30, 6), M'(-3, 6)
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16) choose the correct answer. which triangle involves altitudes?
C.