Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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is the following conditional true? if a polyhedron has six faces, then …
no
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what is the measure of angle x? 41° 139° 155° 319°
\(139^{\circ}\)
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triangle ghi is similar to triangle jkl. what is the length of gi? 10 3…
\(30\)
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given that the two right triangles below are similar, what is the value…
\(10\)
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is the following conditional true? if a shape is a square, then it has …
yes
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these triangles are similar. which proportion can be used to find the m…
\(\frac{3}{JK}=\frac{6}{4}\) (the second option in the original multiple - choice list, assuming the options are: first \(\frac{3}{x}=\frac{5}{6}\), second \(\frac{3}{x}=\frac{6}{…
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triangles rst and pqw are shown below, where ∠r ≅ ∠p and ∠t ≅ ∠q. which…
\(\triangle RST\sim\triangle QPW\)
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the winow sign shown below indicate the directions for the escalators a…
\(\angle R=\angle U,\angle S=\angle V,\angle T=\angle W\)
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in the diagram below, ( ab parallel cd ) and ( bo cong co ). which reas…
Angle - Side - Angle
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brooke wants to prove that in the figure shown, \\( \\triangle pqt \\) …
Vertical angles are congruent.
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what is the value of x in the figure below? 22.5° 45° 55° 57.5°
\(45^{\circ}\)
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triangle rst is shown below. what is the measure, in degrees, of ∠t? 35…
\(70\) (the third option)
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which list orders the angles of △rst in order from greatest to least in…
\(\angle S,\angle R,\angle T\)
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jackson likes to go running around the perimeters of two fields near hi…
\(h(x)=-x - 6\)
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which inequality regarding the side lengths of (\triangle abc) is true?…
\(AC < AB<BC\)
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triangle pqr and lines j and k are shown in the figure below. lines j a…
Angle \(1\) is congruent to angle \(5\) because of the Alternate Interior Angles Theorem (when two parallel lines \(j\) and \(k\) are cut by a transversal, alternate interior angl…
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select the 2 answers below that show three lengths that will make a tri…
12,13,21 and 4,4,4
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quadrilaterals 1, 2, and 3 are shown on the coordinate plane. which sta…
A. A dilation with scale factor \(\frac{1}{3}\) centered at the origin maps quadrilateral 1 onto quadrilateral 2.
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quadrilaterals mnpq and rstu are graphed on the coordinate plane. which…
B. a \(180^{\circ}\) counterclockwise rotation about the origin
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congruent triangles pqr and pqr are shown on the coordinate plane. whic…
B. a reflection over the \(y -\)axis and a translation up \(4\) units
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test - transversals - a name_ class _ a. corresponding b. same side int…
1. F 2. F 3. D 4. G 5. A 6. G 7. A 8. H 9. C 10. H 11. B 12. C 13. \(96^{\circ}\) 14. \(84^{\circ}\) 15. \(84^{\circ}\) 16. \(96^{\circ}\) 17. \(84^{\circ}\) 18. \(96^{\circ}\)
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can the sides of a triangle have lengths 3, 10, and 10? yes no save ans…
yes
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if \\( \\angle a c b \\cong \\angle a c d \\), \\( a b = 2 p \\), and \…
\(28\)
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a triangle has two sides of length 9 and 7. what is the largest possibl…
\(15\)
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what is sv? sv = submit
\(4\)
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if \\( \\overline { c d } \\cong \\overline { c f } \\) and \\( m \\ang…
\(106\)
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a triangle has two sides of length 19 and 3. what is the largest possib…
\(21\)
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a triangle has two sides of length 20 and 7. what is the smallest possi…
\(14\)
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can the sides of a triangle have lengths 1, 3, and 3? yes no save answer
yes
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can the sides of a triangle have lengths 1.4, 3.3, and 5.5?
No, the sides of a triangle cannot have lengths \(1.4\), \(3.3\), and \(5.5\) because \(1.4 + 3.3=4.7<5.5\) which violates the triangle inequality theorem.
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a triangle has two sides of length 2 and 11. what is the smallest possi…
\(10\)
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question 4 of 10 the y - coordinate on a coordinate plane represents th…
True
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a triangle has two sides of length 17.4 and 12.6. what compound inequal…
\(4.8\lt x\lt30\)
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hexagon j k l m n p is dilated by a scale factor of 1.5 centered at the…
A. \(N'(-9,3)\) D. \(K'(3,-6)\)
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can the sides of a triangle have lengths 2, 2, and 7? yes no save answer
no
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a triangle has two sides of length 18 and 6. what is the smallest possi…
\(13\)
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question 10 (multiple choice worth 1 points) (01.01r lc) a plane is an …
is described generally, not using a formal definition
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a triangle has two sides of length 16.8 and 7.5. what compound inequali…
\(9.3 < x < 24.3\)
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james defines a line segment as \a portion of a line.\ his statement is…
the segment has two endpoints
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triangle rst and triangle npq are shown on the coordinate plane. which …
C. a dilation with scale factor \(\frac{1}{2}\) centered at the origin followed by a translation \(4\) units to the left and \(2\) units down
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which is the correct label of the parallel lines?
\(a\parallel b\)
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your turn! (ela.9.r.3.2) directions: write the type of figurative langu…
1. Allusion 2. Onomatopoeia 3. Hyperbole 4. Personification 5. Imagery 6. Hyperbole 7. Onomatopoeia 8. Imagery 9. Simile 10. Metaphor 11. Onomatopoeia 12. Personification 13. Meta…
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question 6 (multiple choice worth 1 points) (01.01r lc) alyssa draws a …
2
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which two triangles are congruent by the sas theorem? complete the cong…
\(\triangle QRP\cong\triangle FEG\)
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statement: if two distinct planes intersect, then their intersection is…
Postulate
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7 parallelograms fghj and wxyz are shown on the coordinate plane. which…
A. a rotation \(270^{\circ}\) clockwise about the origin followed by a dilation centered at the origin with scale factor \(\frac{1}{2}\) B. a dilation centered at the origin with …
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which two triangles are congruent by the sas theorem? complete the cong…
\(\triangle GHI\cong\triangle VXW\)
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which of the following is an infinite number of points extending in opp…
Line
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rectangle pqrs is transformed to create a second rectangle. both rectan…
A. The second rectangle can be created by rotating \(PQRS\ 180^{\circ}\) about the origin. E. The second rectangle can be created by reflecting \(PQRS\) across the \(x\) - axis an…
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is the image an example of perpendicular lines? a b yes, the lines inte…
Yes, the lines intersect at a right angle.
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figures a and b are shown on the coordinate plane. which series of tran…
A. dilating figure A by a scale factor of 3 centered at the origin and then translating it up 2 units to create figure B
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which two triangles are congruent by the sss theorem? complete the cong…
\(\triangle XYZ\cong\triangle GFH\)
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what is the value of p? h g 11 p f p = submit
\(11\)
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find the equation of the perpendicular bisector of: a a(5,2) and b(1,4)…
The equation of the perpendicular bisector of the line segment joining \(M(7,2)\) and \(N(-1,6)\) is \(2x-y - 2 = 0\).
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what is the value of t?
\(24\)
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calculate the distance between points (2, 6, 3) and (7, 9, 1). a. 7.00 …
1. C. 6.16 2. B. 943
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triangle abc is shown on the coordinate plane. triangle abc is reflecte…
B. \(\angle E\cong\angle B\), F. \(m\angle A = m\angle D\)
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triangle abc is shown on the coordinate plane. triangle abc is reflecte…
B. \(\angle E\cong\angle B\); F. \(m\angle A = m\angle D\)
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geometry name id: 3.8e - parallel and perpendicular lines write the slo…
1. \(y = 3x\) 2. \(y=9x + 5\)
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what is the value of v?
\(62\)
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what is the value of z? z =
\(47\)
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what is the value of a?
\(63\)
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what is the value of y? y = □°
\(66\)
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what is the value of w? w = submit work it ou
\( 12 \)
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triangle inequality theorem checkpoin 3. find m∠a then list the sides f…
\(m\angle A = 75^{\circ}\); Shortest: \(AB\), Middle: \(AC\), Longest: \(BC\)
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what is the value of z?
\(70\)
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what is the value of v? s 82° r q v = submit
\(49\)
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2. given ( x = 5 ), which angle is the smallest, ( angle a, angle b ), …
A.
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what is the value of u? c u b 39° a u = submit
\(102\)
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what is the value of z? f 24 20 z d z = submit
\(24\)
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what is the value of w?
\(12\)
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can you find the area of each rectangle and type the correct code? plea…
IDEC
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4. what are the coordinates of \\( \\triangle pqr \\) after a dilation …
The coordinates of \(\triangle P'Q'R'\) are \(P'(-4,2)\), \(Q'(0,4)\), \(R'(4,\frac{10}{3})\)
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4 two lines are described below. draw the lines and label all possible …
All angle measures are \(90^{\circ}\)
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puzzle 3 can you find the area of each rectangle and type the correct c…
H D A B
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1. the coordinates of wxyz are w(-6, -1), x(-5, -3), y(-2, 3), and z(-3…
\(W'(-4,-4)\), \(X'(-3,-6)\), \(Y'(0,0)\), \(Z'(-1,-2)\)
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puzzle #2 can you find the area of each rectangle? answer choices a: 30…
AFHA
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what is the rule used to transform △abc to its image? a(-3,5), b(2,8), …
D. \(r_{x - axis}(x,y)=(x,-y)\)
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triangle abc has vertices a(-2,5), b(1,0), and c(6,-2). what are the co…
C. \(A'(2,5), B'(-1,0)\), and \(C'(-6,-2)\)
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unit 3 test: creating & verifying proofs 1) put each reason in its appr…
1. \(G\) 2. \(A\) 3. \(H\) 4. \(G\) 5. \(F\) 6. \(I\) 2.
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1. draw the translation of the triangle hot six units left and one unit…
The image \(H'O'T'\) is congruent to the triangle \(HOT\). Because translation is a rigid transformation that does not change the size and shape of the figure (preserves side - le…
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1 combine the two sentences with the appropriate correlative conjunctio…
Neither Carlotta nor Lily can go to the game. ### 2. Identifying parts of speech
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determine the value of the arc length in the diagram. 8 cm 315°
\(43.96\space cm\)
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puzzle #1 can you find the area of each rectangle? a: 40x + 24 b: 40x +…
BACE
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remember to type in all caps with no spaces. puzzle #1 can you find the…
BACE
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3. the table below shows the coordinates of triangle pqr part a fill in…
- Part 4: \(P'=(3,2)\), \(Q'=(3,6)\), \(R'=(2,7)\) - Part 5: Reflection over the \(y -\)axis - Part 6: (c) \((6,-3)\)
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unit 3 test: properties & proportions 1) find the values of the variabl…
\(a = 135^{\circ}\), \(b = 65^{\circ}\), \(c = 55^{\circ}\), \(d = 45^{\circ}\), \(f = 65^{\circ}\)
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8) type:____ x =____
Type: Alternate - interior angles; \(x = 12\)
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determine the length of the on - ramp (in red) using the diagram shown.
\(\frac{80\pi}{3}\text{ m}\approx83.73\text{ m}\)
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what additional information is needed to prove the 2 triangles are cong…
\(\angle GIH=\angle MKL\)
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which triangle congruence theorem can be used to prove the triangles ar…
SSS
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the equation ( x^{2}+y^{2}+18x - 6y=-26 ) represents a circle. which eq…
B. \((x + 9)^{2}+(y - 3)^{2}=64\)
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18) state the rule that determines if each triangle is congruent. if no…
18) - First pair: SSS - Second pair: none - Third pair: HL - Fourth pair: AAS - Fifth pair: SAS - Sixth pair: ASA 19) - First pair: none - Second pair: AA - Third pair: SSS
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which congruency statement can be written for the triangles pictured? △…
\(\triangle ECD\cong\triangle CAB\)
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the formula for the length of an arc is ( s = r\theta ). ( mangle qsr =…
C \(\frac{20\pi}{3}\) cm
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3. (\triangle def) is the image of (\triangle def) after a dilation wit…
Part A: \(x = 5\). Part B: \(m\angle B=113^{\circ}\), \(m\angle C = 95^{\circ}\), \(m\angle E=95^{\circ}\). Part C: The exterior angles are \(67^{\circ}\), \(67^{\circ}\), \(85^{\…
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15. in addition to the information given in the drawing, which statemen…
B. \(TW:SW = 8:5\)
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14. which of the follow triangles is similar to \\( \\triangle p q r \\…
D.
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why is (angle wxy) a right angle? a (mangle wxy=2(mwidehat{wzy})) (mang…
C. \(m\angle WXY = 90^{\circ}\)
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13. a. aa~ b. sss~ c. sas~ d. not similar
C. \(SAS\sim\)