几何
三角形、圆、解析几何与证明题。
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which angles form a linear pair? ∠prl and ∠lrm ∠orp and ∠mrn ∠mrn and ∠…
\(\angle LRP\) and \(\angle ORP\)
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planes s and r both intersect plane t. which statements are true based …
- The line containing points \(A\) and \(B\) lies entirely in plane \(T\). - Line \(z\) intersects plane \(S\) at point \(C\). - Planes \(R\) and \(T\) intersect at line \(y\).
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what is the significance of the ordered pair (2, -4) to the graph? it i…
It is the vertex.
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the diagram shows several points and lines. which statements are true b…
There is only one line that can be drawn through points \(L\) and \(P\).
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in the diagram, ( mangle fli ) is ( 106^{circ} ), ( mangle flg=(2x - 1)…
\(29^{\circ}\)
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in the diagram, the sphere is inscribed within the cube. let r be the r…
\(\frac{\pi}{6}\)
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are figure a and figure b congruent? yes no which transformation will m…
For Figure A and Figure B: - Congruence: Yes - Transformation: Translate Figure A to the left 6 units For Figure C and Figure D: - Congruence: Yes - Transformation: Reflect Figure…
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give the most precise classification for quadrilateral abcd. (1 point) …
Trapezoid
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classify quadrilateral efgh. (1 point) rectangle trapezoid parallelogra…
Trapezoid
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given: \\( \\overline { e f } \\parallel \\overline { g h } \\) and \\(…
\(\angle GJI\cong\angle LKF\) is proved as above.
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use the following information to give the most precise classification f…
Rhombus
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use the following information to give the most precise classification f…
Square
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to prove a quadrilateral is a trapezoid on the coordinate plane, the qu…
B. False
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which quadrilateral best classifies abcd? (1 point) rhombus rectangle s…
rhombus
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qu || rt. find rs. rs =
\(\frac{20}{3}\)
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find vw. vw =
\(46\)
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pq || rt. find rs. rs =
\(8\)
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the diagram shows \\( \\triangle abe \\) and \\( \\triangle acd \\). in…
3. SAS (Side - Angle - Side) similarity theorem; 4. \(\angle ACD\), Corresponding angles of similar triangles are congruent.
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find su. su =
\(60\)
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find gj. gj =
\(35\)
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draw the reflection of the following triangle over the line n.
The reflected triangle is drawn by following the above steps of reflecting each vertex over the line \(n\) and then connecting them.
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△bdf and △edc are shown below.which statement is true?△bdf is similar t…
\(\triangle BDF\) is similar to \(\triangle EDC\)
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△tuv and △wxy are shown below. which statement is true? △tuv is similar…
\(\triangle TUV\) is similar to \(\triangle WXY\)
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△abc and △ecd are shown below. which statement is true? △abc is similar…
\(\triangle ABC\) is not similar to \(\triangle ECD\)
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△uvw and △xyz are shown below. which statement is true? △uvw is similar…
$\triangle UVW$ is not similar to $\triangle XYZ$.
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bellringer week 5 question 2 of 14 (1 point) | question attempt 1 of un…
\(\overline{DD'}\), \(\overline{EE'}\), and \(\overline{FF'}\) are each perpendicular to the line of reflection.
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△abc and △cde are shown below. which statement is true? △abc is similar…
$\triangle ABC$ is not similar to $\triangle CDE$.
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△efg and △ghi are shown below.which statement is true?△efg is similar t…
\(\triangle EFG\) is similar to \(\triangle GHI\)
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△mno and △pnr are shown below. which statement is true? △mno is similar…
$\triangle MNO$ is not similar to $\triangle PNR$.
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the graph shows quadrilateral abcd. quadrilateral abcd is the image of …
\(9\)
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△efg and △hij are shown below.which statement is true?△efg is similar t…
The statement “\(\triangle EFG\) is similar to \(\triangle HIJ\)” is False.
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in the diagram, \\( \\overline { a c } \\) is a diameter of circle \\( …
\(0.15\) or \(\frac{3}{20}\)
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△tvx and △uvw are shown below. which statement is true? △tvx is similar…
\(\triangle TVX\) is similar to \(\triangle UVW\).
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in the diagram below, ( rt = 15 ) and ( mangle r = 63^{circ} ). find ( …
\(13.4\)
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△def and △fgh are shown below. which statement is true? △def is similar…
$\triangle DEF$ is similar to $\triangle FGH$.
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△prq and △trs are shown below. which statement is true? △prq is similar…
\(\triangle PRQ\) is not similar to \(\triangle TRS\).
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determining logical progression in proot analyze the figure and the two…
\(\triangle DEB\cong\triangle AFC\)
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note that \\( \\triangle l m n \\) has vertices \\( l(-3,6), m(-8,3) \\…
(a) Slope of \( \overline{LL'}=-\frac{8}{5}\), Slope of \( \overline{MM'}=-\frac{8}{5}\), Slope of \( \overline{NN'}=-\frac{8}{5}\) (b) \( LL'=\sqrt{89}\) units, \( MM'=\sqrt{89}\…
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find tu. tu =
\(5\)
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find tv. tv =
\(30\)
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points m and f lie on circle y. points a and b lie on circle m. point t…
\(MB = 8\), \(YT = 10\)
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find ru. ru =
\(RU = 50\)
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find hi. hi =
\(30\)
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determining logical progression in proof analyze the figure and the two…
HL
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simplify an expression for the perimeter of the rectangle. 5w - 2 3w
\(16w - 4\)
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solve the right triangle. write your answers in simplified, rationalize…
\(HI = 8\sqrt{22}\), \(m\angle I=45^{\circ}\), \(m\angle H = 45^{\circ}\)
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find the length of the segment connecting (11,4) and (10,9). provide an…
\(5.1\)
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solve the right triangle. write your answers in simplified, rationalize…
\(AB = 6\), \(m\angle A=45^{\circ}\), \(m\angle C = 45^{\circ}\)
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solve the right triangle. write your answers in simplified, rationalize…
\(FG = 12\) \(m\angle G=30\) \(m\angle F = 60\)
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solve the right triangle. write your answers in simplified, rationalize…
\(DE = 2\sqrt{17}\) \(CD=2\sqrt{51}\) \(m\angle E = 60^{\circ}\)
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given: \\( \\angle t u w \\cong \\angle s r w ; \\overline{r s} \\cong …
First blank: SAS, Second blank: CPCTC
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a right triangle has legs of lengths 5 inches and 6 inches. find the le…
\(7.8\)
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solve the right triangle. write your answers in simplified, rationalize…
\(IJ = 16\sqrt{15}\) \(HI=8\sqrt{30}\) \(m\angle I = 45^{\circ}\)
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solve the right triangle. write your answers in simplified, rationalize…
\(WX = 5\sqrt{3}\) \(VX = 5\) \(m\angle W=30^{\circ}\)
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hannah takes a sheet of paper and cuts from one corner to the opposite …
\(23.8\) inches
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find the distance between (9,5) and (10,8).provide an answer accurate t…
\(3.2\)
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this is a rectangular prism. use the prism to complete the sentence. th…
The cross - section passing through vertices \(H\), \(I\), \(N\), and \(O\) is a rectangle with dimensions \(3\space cm\times5\space cm\)
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angle - angle similarity theorem. therefore (\frac{}{ac}=\frac{}{ab}). …
\(\angle C\cong\angle C\); \(\triangle BDC\); \(BC^{2}=AC\cdot DC\); \(AC(AD + DC)\); Segment Addition Postulate
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find the length of the missing side. provide an answer accurate to the …
\(31.7\) yards
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kari wants to prove the pythagorean theorem. to start her proof, she dr…
Reflexive Property of Congruence; AA (Angle - Angle); \(\frac{AD}{AB}\)
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in the diagram below, \\( \\triangle a b c \\) is equilateral and \\( \…
\(\triangle ACD\cong\triangle BCD\), \(\overline{AC}\cong\overline{BC}\), \(\overline{CD}\cong\overline{CD}\)
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a ladder is leaning against a vertical wall. the distance from the top …
\(24.3\)
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find st. st =
\(14\)
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find ij. ij =
\(IJ = 3.5\)
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a flagpole casts a shadow on a flat concrete patio. the distance from t…
\(32.1\) feet
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uv || tw. find st. st =
\(1\)
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find vy. vy =
\(40\)
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a right triangle has a leg of length 9 yards and a hypotenuse of length…
\(39.0\) yards
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part b there are 180° in a triangle. so, how many total degrees are in …
The total degrees in a quadrilateral is \(360^{\circ}\).
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rowena is proving that \\( \\overline { a d } \\cong \\overline { e b }…
\(\triangle ACD\cong\triangle ECB\)
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activity in this activity, youll need to know what it means to \triangu…
2
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circle f is shown below. complete the sentence. to find the area of the…
To find the area of the shaded sector, find the **area** of circle \(F\) and multiply it by \(\frac{45}{360}\) (or \(\frac{1}{8}\)).
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a utility pole is 16 yards tall and its shadow is 12 yards long. a near…
\(6\)
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a fir tree is 16 meters tall. its shadow is 30 meters long. close by, t…
60
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estelle found that a plum tree that is 12 feet tall casts a shadow 16 f…
12
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rotate △cde 270° clockwise around the origin.
The coordinates of the vertices of the rotated triangle \(\triangle C'D'E'\) are \(E'(0, - 2)\), \(C'(0, - 6)\), and \(D'(-4, - 6)\)
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a no - parking sign that is 8 feet tall casts a shadow that is 15 feet …
16
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keenan sees a maple tree and an observation tower. the maple tree is 12…
16
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analyzing triangle relationships which congruency theorem can be used t…
ASA
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what is the length of the line? choose 1 answer: a $sqrt{119}$ b $sqrt{…
D. 13
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find q. write your answer as a whole number or a decimal. do not round.…
\(q = 5.6\) meters
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in the diagram below, \\( \triangle hij sim \triangle hkl \\). find s. …
\(9\)
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choose 1 answer: a 12 b 13 c \\( \\sqrt { 36 } \\) d \\( \\sqrt { 97 } …
# Explanation: ## Step1: Find the coordinates of the two points The coordinates of the first point are \((2,4)\) and the coordinates of the second point are \((5, - 5)\). ## Step2…
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what is the distance between $(-5, -6)$ and $(-3, -8)$? choose 1 answer…
D. \(\sqrt{8}\)
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find q. 51 m 33 m q 68 m
\(44\) m
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12) find the angle \\( \\theta \\) in the given right triangle. leave y…
(a) \(\theta=\sin^{-1}(\frac{7}{10})\) (b) \(\theta=\tan^{-1}(\frac{12}{19})\)
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what is the length of the line? choose 1 answer: a 9 b 8 c $sqrt{45}$ d…
C. \(\sqrt{45}\)
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△rst and △ruv are shown below. which statement is true? △rst is similar…
\(\triangle RST\) is similar to \(\triangle RUV\)
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choose 1 answer: a $sqrt{85}$ b $sqrt{90}$ c 11 d 12
A. \(\sqrt{85}\)
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△jln and △klm are shown below. which statement is true? △jln is similar…
$\triangle JLN$ is similar to $\triangle KLM$.
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△qrs and △ust are shown below. which statement is true? △qrs is similar…
$\triangle QRS$ is not similar to $\triangle UST$.
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δklm and δnop are shown below. which statement is true? δklm is similar…
$\triangle KLM$ is similar to $\triangle NOP$.
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△prq and △psr are shown below. which statement is true? △prq is similar…
\(\triangle PRQ\) is similar to \(\triangle PSR\)
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△qst and △qpr are shown below. which statement is true? △qst is similar…
\(\triangle QST\) is similar to \(\triangle QPR\).
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△abc and △def are shown below.which statement is true?△abc is similar t…
$\triangle ABC$ is similar to $\triangle DEF$.
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what is the distance between $(-6,4)$ and $(-8,6)$? choose 1 answer: a …
D. \(\sqrt{8}\)
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△fgh and △ijk are shown below. which statement is true? △fgh is similar…
\(\triangle FGH\) is similar to \(\triangle IJK\)
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△jkl and △nml are shown below. which statement is true? △jkl is similar…
$\triangle{JKL}$ is similar to $\triangle{NML}$
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△rst and △tuv are shown below. which statement is true? △rst is similar…
$\triangle RST$ is similar to $\triangle TUV$.
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which statement is true? △stu is similar to △wvu. △stu is not similar t…
\(\triangle STU\) is similar to \(\triangle WVU\)