几何
三角形、圆、解析几何与证明题。
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in circle ( n ), ( mangle onp = 144^{circ} ) and the area of the shaded…
\(NO = 10\)
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in circle a, ab = 5 and m∠bac = 144°. find the area of shaded sector. e…
\(10\pi\)
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part b shawn builds a brick walkway around the the garden. the walkway …
\(207.24\)
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find the measure of \\( \\angle x \\), \\( \\angle y \\), and \\( \\ang…
\( \angle x = 132^{\circ} \), \( \angle y=48^{\circ} \), \( \angle z = 48^{\circ} \)
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name: topic 3 assessment: transformations 1. what is a rule for the tra…
C. \((9,-9)\)
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indicate whether it is possible to create a triangle with each set of s…
For \(10\mathrm{cm},10\mathrm{cm},10\mathrm{cm}\): Yes; For \(2\mathrm{cm},7\mathrm{cm},13\mathrm{cm}\): No; For \(5.5\mathrm{cm},9.5\mathrm{cm},23\mathrm{cm}\): No; For \(8\mathr…
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4. 7. find the distance between mn when m(8,5) and n(-1,3). round to th…
\(9.2\)
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2. find the distance between gh when g(2, - 9) and h(-1,4). round to th…
\(13.3\)
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15. fill in the blanks to make the proof that triangle abc is congruent…
a. alternate - interior angles; b. alternate - interior angles
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14. solve for x.
\(x = 14\)
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the sides \\( \\overline { l m } \\), \\( \\overline { m n } \\), and \…
The third triangle (the one with side - lengths calculated as 3,4,5 using the distance formula) is congruent to \(\triangle LMN\)
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13. is triangle afe congruent to triangle ade? explain your reasoning. …
Yes, \(\triangle AFE\) is congruent to \(\triangle ADE\) by the \(SAS\) (Side - Angle - Side) congruence criterion.
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it triangle egf is the image of triangle fgh after a 180 degree rotatio…
d. Segment \(EH\) is congruent to segment \(FG\).
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read the excerpt from the novel alias grace. on tuesdays we have the wo…
Their sidelong glances indicate that they feel superior to the narrator but also secretly consider her intriguing.
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10. in the figure triangle jts is a translation of triangle hij us ing …
Corresponding sides: \( JT\cong JH \), \( JS\cong JI \), \( TS\cong HI \); Corresponding angles: \( \angle T\cong\angle H \), \( \angle S\cong\angle I \), \( \angle TJS\cong\angle…
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9. triangle fgh is the image of isosceles triangle feh after a reflecti…
b. \(EFGH\) has 4 congruent sides; c. Diagonal \(FH\) bisects angles \(EFG\) and \(EHG\); e. Angle \(FEH\) is congruent to angle \(FGH\)
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8. calculate the value of x. le feh after a reflection across line hf. …
\(x = 35\)
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geometry name_ isosceles and equilateral triangle practice date_ find t…
1. \(70^{\circ}\) 2. \(60^{\circ}\) 3. \(54^{\circ}\) 4. \(47^{\circ}\) 5. \(27^{\circ}\) 6. \(70^{\circ}\) 7. \(10\) (assuming side length equality) 8. \(45^{\circ}\)
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quiz 1 6 of 6 part a find the area of circle a. sq cm part b find the c…
Part A: \(32.1536\) \(sq\) \(cm\) Part B: \(20.096\) \(cm\)
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persevere find the values of x and y if △pqs ≅ △rqs. x= y= need help?
\(x = 4\), \(y = 4\)
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triangle abc is translated using matrix subtraction. which represents t…
\(\begin{bmatrix}-6&1&-5\\5&4&-1\end{bmatrix}\)
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in the diagram, ( \triangle abc cong \triangle fde ). find the value of…
\(x = 78\)
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given: \\( \\angle a \\cong \\angle c, \\angle d \\cong \\angle b, \\ov…
1. Given 2. $\angle AED\cong\angle CEB$ 3. Given 4. $\overline{AC}$ bisects $\overline{BD}$ 5. $\overline{DE}\cong\overline{BE}$ 6. $AAS$ (Angle - Angle - Side) Congruence Theorem
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if ( mangle abc = 35^{circ}), ( mangle bac = 29^{circ}), and (angle acb…
\(116^{\circ}\)
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25. y =? 7 given \\( \\triangle phs \\cong \\triangle cnf \\), find the…
\(x = 24\), \(y=\frac{37}{3}\), \(z=\frac{61}{4}\)
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in the xy - plane above, o is the center of the circle, and the measure…
\(\frac{3}{4}\)
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one angle of a right triangle has a measure of ( k^{circ} ), where ( co…
\(\frac{1}{4}\)
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in the triangle above, the cosine of ( a^{circ} ) is 0.8. what is the s…
\(0.8\)
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the isosceles right triangle shown above has a hypotenuse of 20√2 centi…
B. \(40 + 20\sqrt{2}\)
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in the figure below, w is a point on df. what is sin(∠few) - cos(∠wed)?
\(0\)
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the directions for assembling the pool state that the ladder should be …
B. \(\frac{7}{\tan65^{\circ}}\)
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the hypotenuse of the right triangle rst shown is 13 inches long. if th…
A. 5.2
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which of the following statements is true about \\( \\angle p \\), as s…
D. \(\tan P=\frac{1}{3}\)
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a 5 ft ladder leans on a wall from a horizontal level ground at an angl…
E. \(5\sin38\)
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in the figure below, a right - angled triangle is located in an xy - pl…
B. 6.4
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as shown in the standard $(x,y)$ coordinate plane above, an angle with …
A. \(-\frac{12}{13}\)
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the figure below is a right triangle with point q along ji. what would …
\(0\)
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silas is at junction a along the road ab moving towards c. if he takes …
A. \(\frac{80}{\sin34}\)
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21. x=? given \\( \\triangle u v w \\cong \\triangle t s r \\), find th…
\(x = 4.75\)
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john is using an inclined plane to transport goods from a raised place …
B. \(\frac{8}{\sin23}\)
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19. < z =? given \\( \\triangle g h j \\cong \\triangle x y z \\), find…
\(71^{\circ}\)
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what is the volume of a sphere with a diameter of 3.2 m, rounded to the…
\(17.1\) cubic meters
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what is the volume of a sphere with a diameter of 7.5 cm, rounded to th…
\(220.8\) cubic centimeters
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what is the volume of a sphere with a radius of 6.9 ft, rounded to the …
\(1375.4\) cubic feet
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wednesday 1) which angle is bigger? ∠a or ∠b 2) how many degrees is a c…
1. \(\angle A\) is bigger. 2. \(360^{\circ}\) 3. Minor arc.
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14. <f=? make sure to put the angle measure! 4 given ∆stw ≅ ∆bfn, find …
\(31^{\circ}\)
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8. new theorem from a recent lesson... given: conclusion: \\( \\angle k…
If two angles of one triangle are congruent to two angles of another triangle, then the third angles are congruent.
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triangle abc is reflected across the line y = 2x to form triangle rst. …
\(\triangle ABC\cong\triangle RST\), \(AB\cong RS\)
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select a term for each blank box to complete the proof showing that (\t…
SAS
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select a term for each blank box to complete the proof showing that \\(…
Reflexive
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harley graphs a polygon that is located entirely inside quadrant i. he …
above the x - axis
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consider the diagram. the congruence theorem that can be used to prove …
SSS.
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given: \\( \\angle bcd \\) is right; \\( \\overline{bc} \\cong \\overli…
\(\triangle CBF\cong\triangle CDF\) by SSS, \(\triangle ACF\cong\triangle ECF\) by HL, \(\triangle CFD\cong\triangle EFD\) by SSS.
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consider the diagram. which congruence theorem can be used to prove △ab…
HL
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given: \\( \\angle ghd \\) and \\( \\angle edh \\) are right; \\( \\ove…
\(\triangle GHD\cong\triangle EDH\) by \(SAS\)
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which congruence theorem can be used to prove \\( \\triangle wxz \\cong…
AAS
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two angles and the non - included side of one triangle are congruent to…
AAS
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triangles abc and def have the following characteristics: ∠b and ∠e are…
AAS
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given: \\( \\angle tsr \\) and \\( \\angle qrs \\) are right angles; \\…
of the AAS congruence theorem.
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two rigid transformations are used to map \\( \\triangle jkl \\) to \\(…
a reflection across the line containing \(JK\)
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the proof \\( \\triangle abc\\cong\\triangle dcb \\) that is shown. wha…
AAS
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what additional information is needed to prove that the triangles are c…
\(\angle L\cong\angle P\)
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are the triangles congruent? why or why not? no, the congruent sides do…
Yes, they are congruent by either ASA or AAS.
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find ( mangle j ). write your answer as an integer or as a decimal roun…
\(41.8\)
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find ( mangle y ). write your answer as an integer or as a decimal roun…
\(48.6\)
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find ( mangle f ). write your answer as an integer or as a decimal roun…
\(63.4\)
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find ( mangle x ). write your answer as an integer or as a decimal roun…
\(33.8\)
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find ( mangle d ). write your answer as an integer or as a decimal roun…
\( 45.6 \)
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find ( mangle v ). ( mangle v=square^{circ} )
\(30\)
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question using the graph, determine the coordinates of the x - intercep…
\((4,0)\) and \((6,0)\)
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using the graph, determine the coordinates of the x - intercepts of the…
\((3,0)\) and \((7,0)\)
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using the graph, determine the coordinates of the vertex of the parabol…
\((-4,1)\)
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using the graph, determine the coordinates of the x - intercepts of the…
The coordinates of the x - intercepts are \((-8,0)\) and \((-6,0)\)
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circle all the odd numbers. underline all the even numbers. 122 343 728…
1. \(3\times5 = 15\) 2. \(5\times3 = 15\) 3. \(15\div3 = 5\) 4. \(15\div5 = 3\)
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circle all the odd numbers. underline all the even numbers. 122 343 728…
- Total stickers: \(742\) - Difference: \(417\) - Missing addend: \(64\) - Number of tennis balls: \(66\) - Fact - family: \(3\times5 = 15\), \(5\times3 = 15\), \(15\div3=5\), \(1…
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geometry a - g semester b 25 - 26 angle relationships what is the measu…
$90^{\circ}$
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angle relationships angle x is a circumscribed angle of circle v. which…
quadrilateral
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muslims must visit the city of ______ once in their lifetime, if possib…
Mecca; Kaaba; Tawaf
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angle relationships points e, f, and d are located on circle c. the mea…
\(34^{\circ}\)
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points e, f, and d are located on circle c. the measure of arc ed is 10…
\( 108^{\circ} \)
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points e, f, and d are on circle c, and angle g measures 60°. the measu…
\(\angle EFD\cong\angle EGD\), \(m\overset{\frown}{EF}=60^{\circ}\)
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angle relationships points e, f, and d are on circle c, and angle g mea…
B. \( \angle EFD\cong\angle EGD\), C. \(m\overset{\frown}{EF}=60^{\circ}\), D. \( \angle EGD\cong\angle ECD\)
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multiple choice 11 points (-3,4) is a point on the terminal side of an …
\(\frac{-3}{5}\) (corresponding to the first option \(\frac{-3}{5}\))
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angle relationships angle bcd is a circumscribed angle of circle a. ang…
\(100^{\circ}\)
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1 multiple choice 11 points find $\\sin (\\theta)$ for the following tr…
\(\frac{12}{13}\) (corresponding to the second option)
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select the passage that has a more informative tone. the \standing - si…
The first passage (The "standing - sitting dive" must be made from a good diving board. The diver stands at the edge of the board with his or her arms straight down. The hands sho…
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find the circumference and area of the circle. express answers in terms…
\(A = 441\pi\) yd²
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find the circumference and area of the circle. express answers in terms…
\(42\pi\)
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find the circumference and area of the circle. express answers in terms…
\(254.5\) \(cm^{2}\)
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find the circumference and area of the circle. express answers in terms…
\( A = 81\pi\,\text{cm}^{2} \)
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find the circumference and area of the circle. express answers in terms…
\(C = 56.5\) cm
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find the circumference and area of the circle. express answers in terms…
\( C = 18\pi\)
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w is the midpoint of \\( \\overline { u v } \\). complete the proof tha…
1. Given 2. Definition of perpendicular 3. All right angles are congruent 4. Definition of midpoint 5. Reflexive property of congruence 6. SAS Congruence Postulate 7. CPCTC
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i is the midpoint of \\( \\overline { g h } \\). complete the proof tha…
5. \( \triangle FIH\cong\triangle FIG\); SSS Congruence Criterion 6. \( \angle FIH\cong\angle FIG\); CPCTC
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find the perimeter and area of the figure. the perimeter is (simplify y…
80
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find the area of the shaded region. the area of the shaded region is
\(15\) \(cm^{2}\)
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what will it cost to carpet a rectangular floor measuring 27 feet by 12…
\(987.12\)
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rectangle has an area of $k^{2}+19k + 60$ square inches. if the value o…
The width of the rectangle is \(k + 4\) inches.
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find the area of the figure. the area of the figure is (square) (cm^{2}…
\(92.5\)
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find the area of the figure. a = □ m² (simplify your answer.)
\(768\) \(m^{2}\)