幾何
三角形、圓、解析幾何與證明題。
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what is the perimeter of parallelogram lmno? 18 cm 22 cm 40 cm 80 cm
\(80\mathrm{cm}\)
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in parallelogram pqsr, what is pq? 2 cm 5 cm 6 cm 9 cm
\(9\text{cm}\) (the fourth option)
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in parallelogram qrst if rt = 36 find ru.
\(18\)
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to prove quadrilateral wxyz is a parallelogram, travis begins by provin…
$\angle ZWY\cong\angle XYW$ by the alternate interior $\angle$s theorem, $\overline{WY}\cong\overline{WY}$ by the reflexive property, $\overline{WX}\cong\overline{ZY}$ by definiti…
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Question was provided via image upload.
\(65^{\circ}\)
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solve for x and graph the solution on the number line below. x - 9 ≤ -4…
Inequality Notation: \(x\leq5\) To graph \(x\leq5\) on the number line: - Place a closed circle at \(x = 5\) (because the inequality includes equality, i.e., \(x\) can be equal to…
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in parallelogram defc if dh = 11 find hf.
\(11\)
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quadrilateral rstu has one pair of opposite parallel sides and one pair…
It cannot be determined from the information given.
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solve for $x$ and graph the solution on the number line below. $-5x < -…
Inequality Notation: $x>7$ For the number line: Place an open circle at $7$ (since $7$ is not included in the solution) and draw an arrow to the right (towards larger numbers) to …
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based on the measures shown, could the figure be a parallelogram? yes, …
No, the value of \(x\) that makes one pair of sides congruent does not make the other pair of sides congruent.
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given: quadrilateral mnol with \\( \\overline{mn} \\cong \\overline{lo}…
\(\triangle NOM\), \(\angle NOM\), alternate interior angles
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in quadrilateral lmno, ( overline{lo} parallel overline{mn} ). what add…
\(\overline{ML}\parallel\overline{NO}\), \(\overline{LO}\cong\overline{MN}\)
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given: \\( \\overline { r w } \\cong \\overline { w t } ; \\overline { …
♣: vertical angles theorem; ♦: SAS; ♠: CPCTC
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consider quadrilateral lmno. if quadrilateral lmno is a parallelogram, …
\(75\)
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in quadrilateral abcd, \\( \\overline{ad} \\parallel \\overline{bc} \\)…
31 units
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in quadrilateral abcd, (overline{ad}paralleloverline{bc}). what must th…
31 units
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in quadrilateral wxyz, wc = 2x + 5 and cy = 3x + 2. what must x equal f…
\(3\)
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10. find the area of this rectangle. equation: _ answer: _ cm squared
Equation: \(A = 9\times3\)
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figures 1 and 2 are congruent. which sequence of transformations will m…
reflect across line \(m\)
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figures 1 and 2 are congruent. which sequence of transformations will m…
reflect across line \(m\)
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7 if j is the incenter of △def, ( mangle dej=(6x + 1) ) and ( mangle je…
\(28^{\circ}\)
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given: \\( \\overline{ad} \\cong \\overline{bc} \\) and \\( \\overline{…
Since \(AD\parallel BC\) and \(AD = BC\) (given \(\overline{AD}\cong\overline{BC}\)), and by proving \(\triangle ADC\cong\triangle CBA\) (using \(AD = BC\), \(\angle DAC=\angle BC…
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1. in the cartesian plane, what is the distance of the point (5,6) from…
1. C. \(\sqrt{61}\) 2. D. \(14\) 3. D. \(5\) 4. A. \(d=\sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\)
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if p is the incenter of δ jkl, po = 31, km = 34, and pl = 48, find each…
\(PM = 31\), \(KN = 34\), \(OL=\sqrt{48^{2}-31^{2}}\approx36.6\), \(KP=\sqrt{34^{2}+31^{2}}\approx46\)
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5. using the diagram below, classify the angle pairs as corresponding, …
a. Alternate interior b. None c. Alternate exterior d. None e. Alternate exterior f. Alternate interior g. Alternate exterior h. None i. Consecutive interior j. Corresponding k. A…
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polygon abcd is reflected and dilated to give polygon pqrs. the coordin…
C. 0.5
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type the correct answer in each box. △abc is similar to △pqr. overline{…
The length of \(\overline{QR}\) is \(4\) units and the length of \(\overline{RP}\) is \(2\) units.
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what is the value of s? the diagram shows a triangle.
\(s = 30\)
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the diagram shows a triangle. what is the value of t?
\(t = 4\)
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the diagram shows a triangle. what is the value of v? v = □°
\(v = 63\)
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the diagram shows a triangle. what is the value of z?
\(z = 6\)
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similarity and similarity transformations: mastery test the preimage un…
The pre - image is congruent to figure 1. Among the given options (assuming the left - hand non - shaded figure is the one that can be transformed to figure 1 via the given transf…
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the diagram shows a triangle. what is the value of b?
\(b = 5\)
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name quiz 3.7 period use the figure to complete the table 1. 2. 3. 4.
1. Corresponding angles 2. Alternate interior angles 3. Alternate exterior angles 4. Vertical angles 5. Linear pair
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the diagram shows a triangle. what is the value of t? t = □°
\(29\)
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the diagram shows a triangle. what is the value of x? x = □ o
\(25\)
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select the correct figure. the preimage undergoes the sequence of trans…
The pre - image is the figure on the left.
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the diagram shows a triangle. what is the value of x?
\(x = 36\)
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the diagram shows a triangle. what is the value of z?
\(z = 110^{\circ}\)
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the diagram shows a triangle. what is the value of c? c = □°
\(20\)
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the diagram shows a triangle. what is the value of b?
\(b = 2\)
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a triangle has an angle that measures 130°. the other two angles are in…
\(20\) and \(30\)
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a triangle has an angle that measures 50°. the other two angles are in …
\(60\) and \(70\)
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a triangle has an angle that measures 15°. the other two angles are in …
\(60\) and \(105\)
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one angle of a triangle measures 80°. the other two angles are in a rat…
\(30\) and \(70\)
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a triangle has an angle that measures 45°. the other two angles are in …
\(30\) and \(105\)
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name: unit 2 review 1 list the first 10 multiples of 4 2 list all the f…
1. 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 2. 1, 2, 4, 5, 10, 20 3. Arrays: 1×12, 2×6, 3×4 (draw rectangles accordingly) 4. Area: 18 square feet; Perimeter: 22 feet 5. 7, 17, 27
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one angle of a triangle measures 95°. the other two angles are in a rat…
\(20\) and \(65\)
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question 2 of 10 what is the x - intercept of the function graphed belo…
B. \((2,0)\)
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one angle of a triangle measures 100°. the other two angles are in a ra…
\(30\) and \(50\)
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3. reflect right triangle abc across line bc. classify triangle aca acc…
A. Points \(B\), \(A\), and \(F\) are collinear. B. The measure of angle \(BCA\) is the same as the measure of angle \(CED\). D. The measure of angle \(CED\) is the same as the me…
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a triangle has an angle that measures 50°. the other two angles are in …
\(40^{\circ}\) and \(90^{\circ}\)
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lesson 1 practice problems 1. when rectangle abcd is reflected across l…
1. D. Corresponding parts of congruent figures are congruent. 2. C. Diagonal \(FH\) bisects angles \(EFG\) and \(EHG\); E. Angle \(FEH\) is congruent to angle \(FGH\).
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a triangle has an angle that measures 45°. the other two angles are in …
\(50\) and \(85\)
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circle the correct word or words to show if the verb is present or past…
1. past 2. (not simple past, past - participle) 3. present 4. past 5. past 6. (not simple past, past - participle) 7. present 8. past 9. present 10. past 11. present 12. present
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3. cameron calculated the distance between point c and point d below. i…
The distance is not correct. Cameron's mistake was in the \(x\)-coordinate subtraction. She used addition instead of subtraction for the \(x\)-coordinate part in the distance form…
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given: \\( \\overline { l m } \\cong \\overline { o n } \\) and \\( \\o…
Since \( \overline{LM}\cong\overline{ON} \), \( \overline{LO}\cong\overline{MN} \), \( \overline{LN}\cong\overline{NL} \) (SSS for \( \triangle LON\) and \( \triangle NML\)), corr…
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name 1 - 3 reteach to build understanding midpoint and distance 1. find…
### 1. Find the length of each segment and the total distance - **Coordinates of points**: - \(A(-6,6)\), \(B(-6,4)\), \(C(-2,4)\), \(D(0,1)\), \(E(2, - 1)\), \(F(6,0)\) - **Lengt…
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list at least 5 things in your home that remind you of line segments. u…
1. Pencil, book's edge, table leg, ruler, chopstick. 2. a. Draw an infinite - extending line labeled EF. b. Draw a line with endpoints E and F labeled EF. c. Line EF is infinite, …
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word problem aneisha is setting up a play space for her new puppy. she …
\(348\) square feet.
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ng up and building your weekly streak! choose 1 answer: translation rot…
B. Rotation
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figure abcd is a kite. what is the length of line segment cd? 7 units 8…
28 units
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the graph of a linear function is shown on the grid, and four functions…
F. \(g(x)=6x + 4\)
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what single transformation was applied to quadrilateral a to get quadri…
Translation (a slide) was applied to quadrilateral \(A\) to get quadrilateral \(B\).
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triangle fgh is equilateral. the midpoints of the sides are connected t…
trapezoid
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figure jklm is a kite. what is the measure of angle k? 102° 118° 134° 1…
\(118^{\circ}\) (the second option)
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the perimeter of the rectangle is 28 units. what is the value of w? 5 u…
5 units
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question 8 of 10 does this graph represent a function? a. no, because s…
C. Yes, because each x - value has exactly one corresponding y - value
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to build the roof for a paper house, a rectangular paper is cut to form…
The second diagram.
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figure abcd is a kite. what is the length of line segment bc? 8 units 1…
14 units
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what is the value of x? 3 4 6 8
\(4\)
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what is the greatest angle measure in the diagram? 95° 105° 119° 180°
\(119^{\circ}\)
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what are the lengths of sides kn and nm of the kite? kn = units nm = un…
\( KN = 15 \) units \( NM = 20 \) units
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a community swimming pool is in the shape of a rhombus. which statement…
It is a parallelogram. It is a quadrilateral. It is a kite.
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find the area of the circle. round your answer to the nearest tenth.
\(186.3km^{2}\)
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what is the value of s and the length of side bc if abcd is a rhombus? …
\(s = 45\), \(BC=434\) units
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mnop is a square. what are the values of t and f? m n p o
\(t = 17.5\) \(f = 12\)
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question 5 (1 point) solve and graph the inequality. 2x - 10 > -14 a x …
C. \(x > - 2\) (with the correct graph having an open circle at \(-2\) and an arrow to the right)
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which statements are true? check all that apply. a square is sometimes …
B. A rectangle is sometimes a square. D. A square is always a rhombus. E. A trapezoid is never a kite.
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what is the measure of angle d? 52° 54° 57° 126°
\(52^{\circ}\)
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the graph shows quadrilaterals defg and mnop. is defg congruent to mnop…
No, because \( \overline{FG} \) and \( \overline{OP} \) do not have the same length.
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the graph shows triangles qrs and xyz. is qrs congruent to xyz? justify…
Yes, because a translation right \(1\) unit and up \(9\) units maps \(QRS\) onto \(XYZ\).
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the graph shows quadrilaterals fghi and lmno. is fghi congruent to lmno…
No, because \(\overline{FG}\) and \(\overline{LM}\) do not have the same length.
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decide whether pairs of angles \\( \\angle 1 \\) and \\( \\angle 2, \\a…
C. Angles 1 and 2 are same - side interior angles.
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common nouns name general people, places, or things. a common noun begi…
- **Part A**: - 1. Circle "Kim", X on "dog" and "hand". - 2. Circle "Nan", X on "girl" and "cat". - 3. Circle "Pine Park" and "Miss Miller", X on "swing". - 4. Circle "Bob", "Ed" …
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use the diagram on the right to name the following. all lines that are …
\(\overleftrightarrow{DG}\), \(\overleftrightarrow{CJ}\), and \(\overleftrightarrow{FG}\) (la última opción)
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is \\( \\triangle a b c \\) congruent to \\( \\triangle k l m \\)? just…
No. It is not possible to map \(\triangle ABC\) onto \(\triangle KLM\) using only rigid motions.
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is \\( \\triangle mno \\) congruent to \\( \\triangle vwx \\)? justify …
No. It is not possible to map \(\triangle MNO\) onto \(\triangle VWX\) using only rigid motions.
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13. une piscine a une longueur de 10 m. on désire en faire une maquette…
L'échelle est \(1:50\) ### Exercice 14
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is △efg congruent to △uvw? justify your answer using rigid motions. yes…
Yes. A translation and a rotation can map \(\triangle EFG\) onto \(\triangle UVW\).
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is △abc congruent to △def? justify your answer using rigid motions. yes…
Yes. A reflection can map \(\triangle ABC\) onto \(\triangle DEF\).
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is \\( \\triangle a b c \\) congruent to \\( \\triangle x y z \\)? just…
No. It is not possible to map \(\triangle ABC\) onto \(\triangle XYZ\) using only rigid motions.
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is (\triangle tuv) congruent to (\triangle tmn)? justify your answer us…
Yes. A rotation and a reflection can map \(\triangle TUV\) onto \(\triangle TMN\).
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two vertices of square abcd are c(5,8) and d(2,4). a. do you need to fi…
No; can
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identify a method to find the area of \\( \\triangle qrs \\) given that…
A. Use the Distance Formula to find the base \(QS\) and the height \(RT\). \(QS=\sqrt{72}\), \(RT=\sqrt{18}\). Then use the area formula \(A=\frac{1}{2}(\sqrt{72})(\sqrt{18})=\fra…
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find the perimeter of the polygon if \\( \\angle b \\cong \\angle d \\)…
\(48\)
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figure abcd is a parallelogram. what are the lengths of line segments a…
AB = 10; BC = 28 (the fourth option)
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10. un immeuble mesure 18 m. on le représente dans un plan avec une éch…
- **Question 10**: \( 1.2\,\text{cm} \) - **Question 11**: Réduire - **Question 12**: \( 3\,\text{m} \)
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figure abcd is a parallelogram. what is the perimeter of abcd? 14 units…
44 units
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a vegetable garden is in the shape of a parallelogram with the dimensio…
68 feet