Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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29. given the following polygons, determine their interior angle sum: a…
a. \(2880^{\circ}\) b. \(900^{\circ}\)
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27. what is the measure of angle bed? (think about what shapes you see …
27. \(120^{\circ}\) 28. \(90^{\circ}\)
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find the side labeled x
\(16.2\)
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given: \\( \\overleftrightarrow { a c } \\parallel \\overleftrightarrow…
C. \(\angle OCP\cong\angle BCD\) by the Vertical Angles Theorem.
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transversal t cuts parallel lines a and b as shown in the diagram. whic…
B. \(m\angle4 = m\angle6\)
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5. the lion doesnt want to go another round with the elephants · give u…
fight again
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26. find ( mangle e ).
\(m\angle E = 113.5^{\circ}\)
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25. find ( mangle d ).
\(90^{\circ}\)
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select the correct answer. if \\( \\triangle a b c \\cong \\triangle d …
D. \(x = 1\)
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24. in the figure shown, ef is the midsegment of trapezoid abcd. find e…
\(14\)
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6 what needs to be corrected in this construction of a line parallel to…
E. The second arc should be centered at \(F\).
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find the length of the side labeled x
\(17.4\)
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23. wx = 9y & zy = 2y + 21 23. x = y =
\(x = 15\), \(y = 3\)
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you are constructing a copy of ( overline{ab} ). you choose a point, ( …
A. Keep the compass needle on \(A\), and stretch the compass width to \(B\).
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28. a triangular playground has angles with measures in the ratio 8:6:4…
\(40^{\circ}\)
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complementary angles 1. 2. 3. 4. 5. 6.
1. \(C\) 2. \(R\) 3. \(A\) 4. \(V\) 5. \(O\) 6. \(N\)
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22. ( a x = 2 x ; x b = y + 12 ; d x = 3 y - 8 ; x c = x + 9 ) ( 22. x …
\(x = 9\), \(y = 10\)
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drag the tiles to the correct boxes to complete the pairs. in the figur…
- Angles congruent to \(\angle1\): \(\angle3,\angle5,\angle7\) - Angles congruent to \(\angle2\): \(\angle4,\angle6,\angle8\) - Angles congruent to \(\angle7\): \(\angle1,\angle3,…
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statement reason $\\angle ace \\cong \\angle acf$ $\\angle ecb \\cong \…
The proof is correct as it uses substitution to get \(\angle ACB\cong\angle ACD\), the reflexive property for \(\overline{AC}\cong\overline{AC}\), the SAS criterion to prove \(\tr…
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the diagram shows ( overleftrightarrow{ab} ), ( overleftrightarrow{cd} …
B. \(\angle DGB\) is supplementary to \(\angle CGB\)
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ac ≅ ac reflexive property △abc ≅ △adc sas ab ≅ ad select a reason... s…
Corresponding Parts of Congruent Triangles are Congruent (CPCTC)
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which pair or pairs of polygons are congruent? a. 3 and 4 b. 1 and 3 c.…
A. 3 and 4
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1 select the correct answer from each drop - down menu. study this inco…
The first blank (the construction): an angle congruent to \(\angle B\). The second blank (the next step): arc \(JK\) and draw an arc centered at \(L\) intersecting the existing ar…
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for #21 - 23, find the values of x and y which make the quadrilateral a…
\(x = 31\), \(y = 41\)
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in right triangle abc, ( b^{2}+c^{2}=34 ) and ( bc = 15 ). what is the …
D. 4 units
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drag each number to the correct location on the triangle. not all numbe…
The distance between Ivy's house (\(A\)) and the supermarket (\(B\)) is \(1014\) m. The distance between the supermarket (\(B\)) and the bank (\(C\)) is \(854\) m.
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select the correct answer. which expression gives the area of triangle …
C. \(\frac{1}{2}(9)(15)\sin(20^{\circ})\)
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quadrilateral j k l m is a square. answers and information from one pro…
16. \(ML = 12\) \(\&\) \(LK = 12\) 17. \(XJ=8\) 18. \(MK = 18\), \(JX = 9\) \(\&\) \(XK = 9\) 19. \(m\angle MJK=45^{\circ}\) \(\&\) \(m\angle MXJ = 90^{\circ}\) 20. \(45^{\circ}\)
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bret \\( \\sin ( c ) = \\frac { c } { h } \\) \\( \\sin ( a ) = \\frac …
The next step in the proof is to draw in a new perpendicular line and write an expression for the sine of \(B\).
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quadrilateral abcd is a rhombus. answers and information from one probl…
12. \(13\) 13. \(25^{\circ}\) 14. \(50^{\circ}\) 15. \(9\)
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bret \\( \\sin ( c ) = \\frac { c } { h } \\) \\( \\sin ( a ) = \\frac …
draw in a new perpendicular line
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bret kamala (sin ( c ) = \frac { c } { h }) (sin ( c ) = \frac { h } { …
Kamala
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quadrilateral wxyz is a rectangle. answers and information from one pro…
7. \(19\) 8. \(9.5\) 9. \(9\) 10. \(m\angle TZW = 70^{\circ}\), \(m\angle WTZ=40^{\circ}\) 11. \(17\)
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what is the measure of the complement of 75°? □° what is the measure of…
The measure of the complement of \(75^{\circ}\) is \(15^{\circ}\). The measure of the supplement of \(75^{\circ}\) is \(105^{\circ}\).
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name _ unit 4 polygons and quadrilaterals summative (show all work) dat…
1. \(\overline{PT}\) 2. \(\angle RSP\) 3. \(\overline{RC}\) 4. \(\angle3\) 5. \(m\angle5 = 30^{\circ}\), \(m\angle TSR=123^{\circ}\) 6. \(x = 4\)
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use an algebraic equation to find the measure of each angle that is rep…
\(150,150,150,155,155\)
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1. joshua is eating pie in mr. khans room. the pie has a radius of 86 c…
\(\frac{301\pi}{9}\) cm
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what is the length of the hypotenuse of the triangle? √40 cm √58 cm √20…
\(\sqrt{58}\) cm
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w8 version (november 2023) name: 7. determine the value of $\theta$. 5
\(\theta\approx14.6^{\circ}\)
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what is the length of the hypotenuse of the triangle?
26 ft
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step 1 draw a rectangle around triangle rst. step 2 find the area of th…
3 units by 4 units
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hanss work $9^{2}+40^{2}=c^{2}$ $81 + 80 = c^{2}$ $161 = c^{2}$ $sqrt{1…
He did not square \(40\), he just multiplied by \(2\).
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complete the proof that \\( \\triangle ptv \\cong \\triangle rus \\). 1…
1. Given; 2. Vertical angles are congruent; 3. Given; 4. Segment addition postulate; 5. Segment addition postulate; 6. Substitution property (since \(ST = UV\)); 7. Transitive pro…
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pre-algebra ic sem 2 fall 2025 finding the hypotenuse in right triangle…
\(\sqrt{65}\text{ ft}\)
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franke wants to build a path from one corner of his yard to the opposit…
\(37.7\) ft
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how long a ladder must you have to reach the top of a 15 - foot wall if…
\(15.5\) ft
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\\overline { vx } \\cong \\overline { uw }, \\angle uvx \\cong \\angle …
\(\triangle VWX\cong\triangle U X W\) (by ASA congruence criterion)
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the intersection of plane r and plane p is point is not on plane p. ce …
The intersection of plane \(R\) and plane \(P\) is \(\overleftrightarrow{CD}\). Point \(H\) is not on plane \(P\). \(\overleftrightarrow{CE}\) and \(\overleftrightarrow{BD}\) inte…
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mrs. ibarra wants to create a right triangle for a geometry test. she p…
\(15^{2}+36^{2}=1521\), \(41^{2}=1681\), \(15 + 36>41\) so the side lengths will form a triangle, Since \(a^{2}+b^{2} eq c^{2}\), it will not be a right triangle.
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en el banco de artículos se enumeranalgunas etiquetas importantes para …
| Statements | Reasons | |---|---| | \(BC\parallel EF\) | given | | \(BD = FD\) | definition of midpoint | | \(\angle BDC\cong\angle FDE\) | vertical angles are congruent | | \(\a…
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janas home has a flat roof shaped like a right triangle. one leg of the…
26
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which is the length of the hypotenuse of the triangle? √214 ft √94 ft 3…
\(37\) ft
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how much longer is the hypotenuse of the triangle than its shorter leg?
\(4\) ft
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the government gives public funds to low - performing schools for new c…
as in compliance with the clause because the government's action was for a secular purpose, did not advance a particular religion, and was unentangled
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consider the diagram. mia plans to build a fence to divide her rectangu…
\(9.22\)
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planes a and b intersect. which describes the intersection of plane a a…
point \(X\)
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theo, nancy, and mary each drove separately to meet at their grandmothe…
Mary's distance \( < \) Theo's distance \( < \) Nancy's distance
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which statements are true regarding undefinable terms in geometry? sele…
C. A line has one dimension, length; E. A plane consists of an infinite set of lines.
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consider points r, s, and t. which statement is true about the geometri…
One plane can be drawn so it contains all three points.
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how long must a ladder be to reach the top of a 12 - foot wall if the b…
The height of the wall (the unknown information) is approximately \(11.62\) feet.
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angle x is coterminal with angle y. if the measure of angle x is greate…
\(x = y + 360n\), for any positive integer \(n\) (the third option).
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points j and k lie in plane h. how many lines can be drawn through poin…
1
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how long must a ladder be to reach the top of a 12 - foot wall if the b…
\(12.37\) feet
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which statements are true regarding undefinable terms in geometry? sele…
A. A point's location on the coordinate plane is indicated by an ordered pair, \((x,y)\). E. A plane consists of an infinite set of points.
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how long must a ladder be to reach the top of a 12 - foot wall if the b…
The unknown information is the leg, or height of the wall. The length of the ladder is the hypotenuse. The distance from the wall to the base of the ladder is the other leg. The h…
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an angle measuring (525n)° is in standard position. for which value of …
\(n = 6\)
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finding the hypotenuse in right triangles interpreting a real - world s…
The height of the wall is approximately \(11.62\) feet.
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planes x and y and points j, k, l, m, and n are shown. how many planes …
1
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an angle whose measure is 40° is in standard position. in which quadran…
Quadrant I
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jerrod found the hypotenuse of a right triangle with legs 3 ft and 1 ft…
No, he made an error finding the square root. He should have \(c^{2}=3^{2}+1^{2}=9 + 1=10\), not \(c^{2}=8\).
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angle t has a measure between 0° and 360° and is coterminal with a -710…
\(10^{\circ}\) (the second option)
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jerrod found the hypotenuse of a right triangle with legs 3 ft and 1 ft…
No, he set up the Pythagorean theorem incorrectly.
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planes a and b both intersect plane s. which statements are true based …
Points \(N\) and \(K\) are on plane \(A\) and plane \(S\), Point \(P\) is the intersection of line \(n\) and line \(g\), Points \(M\), \(P\), and \(Q\) are non - collinear.
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which expression finds the measure of an angle that is coterminal with …
\(126^{\circ}+(720n)^{\circ}\), for any integer \(n\) (the fourth option).
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which are the side lengths of a right triangle? choose three correct an…
19, 180, and 181; 2, 9, and \(\sqrt{85}\); 3, 14, and \(\sqrt{205}\)
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find the measure of the complement and the supplement of 2°. what is th…
The measure of the complement of \(2^{\circ}\) is \(88^{\circ}\). The measure of the supplement of \(2^{\circ}\) is \(178^{\circ}\).
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6. determine the possible measurement(s) of angle b, given that in \\( …
\(B = 48^{\circ}\) or \(B = 132^{\circ}\)
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an angle whose measure is -102° is in standard position. in which quadr…
Quadrant III
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which undefined geometric term is described as a location on a coordina…
point
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an angle whose measure is -302° is in standard position. in which quadr…
Quadrant I
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which measure is of an angle that is coterminal with a 135° angle? 45° …
C. \(495^{\circ}\)
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question 5 1 pts a select triangle has one 90 degree angle. this angle …
A triangle has one \(90\) degree angle. This angle is called a right - angled triangle. An equilateral triangle has three equal sides. All of its sides and angles are congruent. T…
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what is the measure of the missing angle? enter your answer in the box.
\(81^{\circ}\)
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what is the measure of the missing angle? enter your answer in the box.
\(64^{\circ}\)
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what is the measure of the missing angle? enter your answer in the box.
\(90\)
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5.) if the perimeter of the triangle below is 45 units. what is the val…
\( w = 5\)
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write a congruence statement for each figure. 19. 20.
19. \(\triangle DGE\cong\triangle FEG\) 20. \(\triangle XYW\cong\triangle ZYW\)
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question 1 1 pts true or false: the sum of the interior angles of a tri…
True
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consider the diagram showing the path joel biked. joels starting point …
\(36\) miles
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pre-algebra ic sem 2 fall 2025 finding the hypotenuse in right triangle…
\(53\ m\)
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8. write a congruence statement for the figure below.
$\triangle DGE\cong\triangle FHE$
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name that angle pair! directions: given the diagram below, determine wh…
∠2 and ∠13: Alternate interior angles; ∠4 and ∠11: Alternate interior angles; ∠1 and ∠16: No relationship; ∠3 and ∠12: No relationship; ∠3 and ∠5: Consecutive interior angles; ∠14…
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in the diagram below, \\( \\triangle efg \\cong \\triangle opq \\), com…
2. \(\overline{OP}\) 3. \(\angle F\) 4. \(\angle Q\) 5. \(110^{\circ}\) 6. \(7\mathrm{km}\) 7. \(\triangle QOP\)
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read the paragraph. length multiplied by width equals the square footag…
students learning architectural design.
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3.) the isosceles triangle below has a perimeter of 130 units. what is …
\(x = 13\)
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5. determine the value of x. round to the nearest tenth. 5
\(x\approx59.7\)
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1. $\triangle cpncong\triangle biy$. identify all pairs of congruent co…
Congruent corresponding angles: \(\angle C\cong\angle B\), \(\angle P\cong\angle I\), \(\angle N\cong\angle Y\). Congruent corresponding sides: \(CP\cong BI\), \(PN\cong IY\), \(C…
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1. ( \triangle cpncong\triangle biy ). identify all pairs of congruent …
2. \(\overline{OP}\) 3. \(\angle F\) 4. \(\angle Q\) 5. \(110^{\circ}\) 6. \(7\mathrm{km}\) 7. \(\triangle QOP\)
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2.)if the perimeter of the trapezoid below is 480 units. what is the va…
\( y = 60\)
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shea drew the rectangle reduction. 18.6 mm 31 mm 3 mm figures not drawn…
16