幾何
三角形、円、座標幾何、証明問題。
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21. a scale drawing of the tylertown community park, in which 1 in. = 2…
D. 528 yards
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look at this shape: which image shows a rotation? a b c
B
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consider this right triangle. enter the length of \\( \\overline{rq} \\…
\(7.4\)
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plot and label 3 different points with y - coordinates of - 5. they can…
The points \((0,-5)\), \((2,-5)\) and \((-3,-5)\) can be plotted on the grid. (Note: There are infinitely many correct answers as long as the \(y\) - coordinate is \(-5\))
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look at this shape: which image shows a translation? a b c
C
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consider this right triangle. determine whether each expression can be …
|Expression|Yes|No| |---|---|---| |\(\frac{12}{\sin(P)}\)|Yes| | |\(\frac{12}{\cos(P)}\)| |Yes| |\(\frac{5}{\sin(Q)}\)|Yes| | |\(\frac{5}{\tan(Q)}\)| |Yes|
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carlos designs the skateboard ramp shown in the diagram. enter the heig…
\(49\)
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look at this shape: which image shows a rotation? a b c
C.
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triangle 1 has an angle that measures 34° and an angle that measures 48…
\(98\)
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plot and label 3 different points with x - coordinates of 3. they can b…
Points \((3,1)\), \((3,2)\) and \((3,3)\) can be plotted on the grid. (Note: There are infinitely many other possible answers as long as the \(x\) - coordinate is \(3\) and \(y\) …
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consider this right triangle. determine whether each equation is correc…
\(\tan(D)=\frac{5}{12}\): Yes \(\sin(F)=\frac{12}{13}\): Yes \(\cos(F)=\frac{13}{5}\): No \(\sin(D)=\frac{13}{5}\): No
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look at this shape:which image shows a translation?a b c
A. Option A
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nick proves that any point on the perpendicular bisector of a segment i…
5. SAS (Side - Angle - Side)
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look at this shape: which image shows a translation?
C
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which type of transformation is described by $(x,y)\\to(-x,y)$? a a ref…
A. a reflection across the \(y\) - axis
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look at this shape:which image shows a rotation?a b c
B
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look at this shape:which image shows a reflection?a b c
B.
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look at this shape: which image shows a rotation? a b c
B
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look at this shape:which image shows a reflection?
B.
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he area of triangle in the coordinate plane which statement is true of …
Area of \(ABC\) is equal to the area of \(DEF\)
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decide whether the following problem can be solved using precalculus or…
\(25\)
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the area of a triangle can be found using the formula: area = \\frac{1}…
\( 11 \)
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find the height of the rectangle pictured above if the area is 360 m². …
\(15\)
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do all work on your own paper and show complete work for every problem.…
\(185.097\space\text{cm}^2\)
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do all work on your own paper and show complete work for every problem.…
\(185.097\space\text{cm}^2\)
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score on last try: 0 of 10 pts. see details for more. next question get…
\(560\)
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find the area of a rectangle with length (x - 5) and width (3x + 1). ar…
$3x^{2}-14x - 5$
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which line from extremely loud and incredibly close reveals a nostalgic…
We used to Greco - Roman wrestle on the floor in there, and tell hilarious jokes, and once we hung a pendulum from the ceiling and put a circle of dominoes on the floor to prove t…
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$\\overline { p ^ { prime } q ^ { prime } }$ is a translation of $\\ove…
\((x,y)\to(x + 13,y+5)\)
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quadrilateral ( abcd ) is a translation of quadrilateral ( abcd ). writ…
\((x,y)\mapsto(x + 11,y+10)\)
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△xyz is a translation of △xyz. write the translation rule. (x,y)→(x+□,y…
\((x,y)\to(x + 10,y+11)\)
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write and solve an inequality to find the values of x for which the per…
D. \(x<33\)
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write and solve the inequality. then, graph the solution. nine more tha…
The solution of the inequality is \(b>-50\). On the number - line, we draw an open circle at \(-50\) (because \(-50\) is not included in the solution set) and shade to the right o…
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question 4* 4. given the figure below, how many planes contain the poin…
A. 1
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6) a square has sides that measure 5 2/3 inches. what is the perimeter …
\(22\frac{2}{3}\) inches
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question 1 * 1. given ( g(-6,5) ) and ( h(2,-7) ), what is the length o…
A. \(4\sqrt{13}\)
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what is the length of (overline{ac})? round to the nearest tenth. 10.5 …
\(12.3\) m
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problem 6 an equilateral triangle is a triangle where all three sides h…
\(3\)
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problem 5 an equilateral triangle is a triangle where all three sides h…
The relationship between the perimeter \(P\) and side length \(s\) of an equilateral triangle is proportional because the formula \(P = 3s\) shows that the ratio \(\frac{P}{s}=3\)…
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an equilateral triangle is a triangle where all three sides have the sa…
| Side Length | Perimeter | |--|--| | \(3\) | \(9\) | | \(10\) | \(30\) | | \(27\) | \(81\) | | \(105\) | \(315\) |
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write a congruence statement to show that the two triangles are congrue…
\(\triangle STU\cong\triangle TUN\)
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$\\triangle feb\\cong\\triangle cnb$. what is length of $\\overline{bn}…
\(3.8\)
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write a congruence statement to show that the two triangles are congrue…
\(\triangle BAC\cong\triangle AHG\)
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michael is constructing a circle circumscribed about a triangle. he has…
Construct the perpendicular bisector of another side of the triangle.
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write a congruence statement to show that the two triangles are congrue…
\(\triangle UVW\cong\triangle CDW\)
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quadrilateral cdef is inscribed in circle a. if m∠c = 7x + 11° and m∠e …
\(78^{\circ}\)
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name the figure.
\(\angle F\)
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name the figure. ∠hig △ghi ∠ihg ∠gih
\(\angle IHG\)
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what is the first step in constructing an incenter to triangle xyz? con…
Construct the angle bisector of angle \(Y\)
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which angles are labeled congruent in the following diagram? * angle tq…
TS, QR
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write a congruence statement to show that the two triangles are congrue…
\( \triangle SUT\cong\triangle TUL\)
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if two triangles are congruent, which transformation could map one onto…
Rotation
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quadrilateral cdef is inscribed in circle a. if m∠def = (3x + 7)° and m…
\(x = 33\)
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which part of the figures must be checked to confirm congruence? only t…
All corresponding sides and angles
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question 3 in the statement $\triangle xyzcong\triangle lmn$, which sid…
MN
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which of the following statements is true about congruent figures? they…
They have the same shape and size.
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show what you know david created and measured several scaled copies of …
\(65\)
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what is the value of x? * 156 degrees 108 degrees 100 degrees 90 degrees
\(100\) degrees
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3.04 quiz: congruent polygons and their corres parts started: oct 24 at…
corresponding
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what would you need before you could say, \m<1 + m<2 = 180°\? * angle 1…
angle 1 and angle 2 are supplementary angles.
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in the following diagram, check all angles that are congruent with angl…
Angle 4, Angle 6, Angle 8
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question 5 1 pts in the congruence statement (\triangle pqrcong\triangl…
ST
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in the following diagram angle abc is what type of angle? *
Interior Angle
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question 4 which theorem or postulate cannot be used to prove triangle …
SSA.
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this table shows the relationship between the diagonal length and perim…
Two quantities in a geometry situation are proportional if the ratio of one quantity to the other quantity is a constant. In this case, since \(\frac{\text{Perimeter}}{\text{Diago…
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what is x equal to? * x = 48 degrees x = 108 degrees x = 72 degrees x =…
\(x = 48\) degrees.
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which is the correct congruence statement if \\( \\angle a = \\angle x,…
\(\triangle ABC\cong\triangle XYZ\) (the third option)
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what does it mean for triangles △abc and △def to be congruent? all side…
All corresponding sides and angles are equal.
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question 1 which congruence postulate requires two sides and the includ…
C. SAS
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the vertices of triangle hij lie on circle k, as shown. if ( mangle ihj…
\(48^{\circ}\)
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a company is replacing cables with fiber optic lines in rectangular cas…
\(4.61\mathrm{cm}\)
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geometry examples #9 - 10, find the value of the variable. 9) (5x - 13)…
- For Example 9: \(x = 23.8\) - For Example 10: \(x = 20\)
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point d is the incenter of triangle bca. if m∠fhg = 61°, what is the me…
\(119^{\circ}\)
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what kind of triangles can we use hl as a reason for congruence? right …
Right Triangles
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by which rule are these two triangles congruent? q d j w m c sas asa ss…
SSS
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if two triangles are congruent, what is true of the two triangles? each…
Each side of the first triangle has a congruent match on the second triangle.
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which ones do not prove that two triangles are congruent sss asa ssa hl…
SSA, AAA
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which property allows the following logic sequence? * m∠t = 34°. m∠w = …
Substitution Property
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question 4 given rst = lmn, < r = 65, < m = 70, < n = 45 what is the me…
\(70\)
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solve for x. 87° (9x + 6)°
\(9\)
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if the measure of angle 1 and angle 2 is 180 degrees, and the measure o…
Reflexive property
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this is a cross - sectional view of candy bar abc. a candy company want…
\(6\mathrm{cm}\)
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what are the measurements of the listed angles? (numbers only) box 1 - …
Box 1: \( 87 \) Box 2: \( 93 \)
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apex grocery wants to build a warehouse that is equidistant from its th…
Construction Y.
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14) which of these is equivalent to $i^{75}$? slide red circle in front…
B. \(-i\)
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which two lines are labeled parallel in the following diagram? (make mo…
\(RS\) and \(QT\)
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based on the following proof, what statement goes into where statement …
\(\angle BCA\cong\angle DCE\)
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what would you need before you could say, m<1 + m<2 = 180°?* o angle 1 …
angle 1 and angle 2 are supplementary angles.
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a circle has been dissected into 16 congruent sectors. the base of one …
48.92 units²
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what is the statement that would need to be made for #2 based on the re…
Option 2.
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a rectangular pyramid has a height of 5 units and a volume of 50 units³…
A rectangular prism in which \(BA = 30\) and \(h = 5\) has a volume of \(150\) units³; therefore, Shannon is correct.
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movers need to move the pianos shown in the diagram. a. describe a sequ…
A. Rotate \(180^{\circ}\) about the point \(8\) units left and \(2\) units down from point \(J\)
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a. describe a sequence of rigid motions for each piano that maps the pi…
C. Rotate \(90^{\circ}\) counterclockwise about the point 2 units down from point A.
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a cone has a volume of 144π in³ and a diameter of 12 in. wilson states …
A cylinder in which \(h = 12\) and \(d = 12\) has a volume of \(432\pi\) in³; therefore, Wilson is incorrect.
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the cross section of rectangular prism a measures 6 units by 4 units. t…
Volume \(A=\) Volume \(B\)
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figure lmno is located at l (1, 1), m (2, 3), n (4, 3), and o (5, 1). u…
Trapezoid
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what does x equal? * x = 10 degrees x = 90 degrees x = 80 degrees x = 1…
\(x = 10\) degrees
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which statement explains how you could use coordinate geometry to prove…
Prove that all sides are congruent, and the slopes of consecutive sides are opposite reciprocals.
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find the perimeter of the following shape, rounded to the nearest tenth:
\(17.5\)
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question 5 (1 point) the academic subject developed by al - kwarazini a…
B. Algebra