幾何
三角形、円、座標幾何、証明問題。
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circle p with a radius of 4 centimeters is shown. which expression repr…
D. $\frac{58\pi}{9}$ square centimeters
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what is the area of square abcd? area = square units
144
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find the exact value of the expression. (hint: sketch a right triangle.…
$-\frac{18\sqrt{37}}{37}$
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identify the hypothesis and conclusion for the conditional statement. t…
H: An angle is a right - angle C: The angle measures 90 degrees If: An angle is a right - angle then: The angle measures 90 degrees
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find all angles θ between 0° and 180° satisfying the given equation. ro…
$51.3^{\circ}$
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prove that quadrilateral pqrs is a trapezoid. determine whether quadril…
Quadrilateral $PQRS$ is a trapezoid but not an isosceles trapezoid.
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a farmer wants to build a garden using fence. a total of 60 feet of fen…
Equilateral triangle: Less than 225 square feet Rectangle with dimensions 18 feet by 12 feet: Less than 225 square feet
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what is the sum of the interior angles of a quadrilateral? answer attem…
$360^{\circ}$
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question what is the sum of the interior angles of an 11 - gon? answer …
$1620^{\circ}$
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in right $delta xyz$, the length of the hypotenuse $overline{yz}$ is 10…
$XY = 6$ $XZ = 8$
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side - side - side (sss) move points f until you have a triangle. you c…
# Explicación: ## Paso 1: Comprender el teorema SSS Según el teorema Side - Side - Side (SSS), si los tres lados de un triángulo son congruentes a los tres lados de otro triángulo…
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using diagonals from a common vertex, how many triangles could be forme…
5
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what is the perimeter of rectangle wxyz? perimeter = units
10
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what is the perimeter of square vwxy? perimeter = units
16
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the figure shows the dimensions of a bottle of shampoo. the cap at the …
\(175.1276\) cubic inches
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what is the area of rectangle fghi? area = square units
208
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a student claims that any quadrilateral with congruent diagonals must b…
D. a trapezoid with congruent nonparallel sides
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what is the area of square defg? area = square units
169
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a can is in the shape of a right circular cylinder with an inner diamet…
C. 10.2 cm
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1. find the midpoint. the endpoints of gh are g(0, 0) and h(4, 10). fin…
$7.07$ ### Spicy (100%) #### 1. Find the midpoint. The endpoints of $\overline{QR}$ are $Q(-3,0)$ and $R(7,-8)$.
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square pqrs is dilated using a scale factor of 2 with the origin as the…
E. (-6,4)
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step statement reason 1 pq || jl given 2 ∠kpq≅∠kjl,∠kqp≅∠klj? 3 △pkq∼△j…
Step 2: Corresponding angles are; Step 4: similar; proportional
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find all angles θ between 0° and 180° satisfying the given equation. ro…
$16.6^{\circ},163.4^{\circ}$
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in the figure shown, points k, m, and p lie on circle j. which statemen…
A. $2(m\angle KMP)=m\angle KJP$
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calculate volume within 0.1 of the unit used. use 3.14 for pi. to find …
$494.16\ cm^{3}\leq volume\leq513.96\ cm^{3}$
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find all angles θ between 0° and 180° satisfying the given equation. (e…
$60^{\circ},120^{\circ}$
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for the following right triangle, find the side length x. round your an…
\(9.38\)
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given m||n, find the value of x.
\(x = 18\)
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identify the hypothesis and conclusion of the conditional statement (as…
H. Two angles are adjacent C. They have a common side
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given m||n, find the value of x.
\(x = 5\)
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angle xyz is shown in the xy - plane. vertex x has coordinates. the len…
The student's mistake is incorrectly calculating the slope of $\overline{YZ}$. The correct slope of the perpendicular bisector of $\overline{YZ}$ is 3. The equation of the perpend…
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given m||n, find the value of x.
\(x = 13\)
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given m||n, find the value of x. (7x + 9)° (9x - 5)°
\(x = 7\)
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the right triangle on the right is a scaled copy of the right triangle …
$\frac{7}{4}$
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the triangle on the right is a scaled copy of the triangle on the left.…
$\frac{8}{85}$
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the measures of the angles of a triangle are shown in the figure below.…
\(34^{\circ}\)
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for each of the trigonometric ratios in the table, determine an equival…
| Trigonometric ratio | Equivalent to $\sin(L)$ | Equivalent to $\cos(L)$ | | ---- | ---- | ---- | | $\sin(Q)$ | | $\sin(Q)=\cos(L)$ | | $\cos(Q)$ | $\cos(Q)=\sin(L)$ | | | $\sin(…
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find the angle in degrees, rounded to one decimal.
$27.0$
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the right triangle on the right is a scaled copy of the right triangle …
$\frac{86}{99}$
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a cone has a base radius of 3 centimeters and a height of 5 centimeters…
B. The claim is true only when the radius of the cone is 3.
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the right triangle on the right is a scaled copy of the right triangle …
$\frac{2}{5}$
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look at this shape: which image shows a rotation? a b c
B
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the measures of the angles of a triangle are shown in the figure below.…
x = 6
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triangle hij is similar to triangle klm. find mk. round your answer to …
$107.6$
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the diagram shows the dimensions of a park and a garden. the shape of t…
C. 300 m
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triangle hij is similar to triangle klm. find mk. round your answer to …
$32.4$
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look at this shape: which image shows a rotation? a b c
B
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the measures of the angles of a triangle are shown in the figure below.…
69
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triangle ijk is similar to triangle lmn. find nl. round your answer to …
$99.7$
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the measures of the angles of a triangle are shown in the figure below.…
49
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triangle jkl is similar to triangle mno. find mn. round your answer to …
$32.4$
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the measure of $overparen{adb}$ is 162°. what is the measure of $angle …
$81^{\circ}$
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ng the inscribed angle theorem what is the measure of $overset{\frown}{…
$168^{\circ}$
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graph the image of trapezoid tuvw after a reflection over the x - axis.
Graph the trapezoid with vertices $(6,8)$, $(8,8)$, $(4,4)$, $(-2,4)$ (by plotting the points and connecting them in order).
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quadrilateral efgh is reflected across the y - axis to produce quadrila…
$(x,y)\to(-x,y)$
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square rstu is rotated 180° counterclockwise about the origin to produc…
$(-x,-y)$
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learning goal: students will be able to apply the triangle inequality t…
d. \(4\lt x\lt14\) e. \(3\lt x\lt13\) h. \(3\lt x\lt19\)
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find the slope of each of the graphs below. make sure your answer is wr…
Cannot be determined without specific point - coordinates on the graphs.
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gh is reflected across the y - axis to produce gh. write the rule for t…
$(-x,y)$
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law 8 if any one steal cattle or sheep, or a pig or a goat, if it belon…
Circle: Order
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the area of a rectangle is 24 square centimeters. the length (in centim…
C. 8 cm
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△mno is rotated 90° clockwise about the origin to produce △mno. write t…
$(y, - x)$
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hexagon cdefgh is reflected across the x - axis to produce hexagon cdef…
$(x,y)\to(x, - y)$
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in the xy - plane, two vertices of isosceles triangle xyz are x(1,2) an…
D. $(4,5)$
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r.12 reflections and rotations: write the rule 2f8 pentagon fghij is re…
$(x,y)\to(-x,y)$
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in the figure shown, $overleftrightarrow{gl}$ and $overleftrightarrow{j…
D. point $M$
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r.12 reflections and rotations: write the rule 2f8 quadrilateral jklm i…
$(x,y)\to(y, - x)$
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steps of a construction in a circle are described. • step 1: draw a dia…
A. a square inscribed in the circle
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types of political parties use pages 15 and 16 of the student text to c…
1. A. A political party 2. B. candidate 3. A. one - party 4. B. multiparty 5. A. two - party 6. true 7. false 8. true 9. true 10. false
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law 221 if a physician set a broken bone for a man or cure his diseased…
Purpose circled: Economic Stability
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find the measure of the missing angles.
\(h = 112^{\circ}\), \(g = 68^{\circ}\), \(k = 92^{\circ}\), \(m = 88^{\circ}\)
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in the figure, ∠k≅∠r. select the vertices of all angles in the figure f…
K, R
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r.12 reflections and rotations: write the rule 2f8 pentagon abcde is ro…
\((x,y)\to(y, - x)\)
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r.12 reflections and rotations: write the rule 2f8 quadrilateral stuv i…
$(x,y)\to(x, - y)$
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three different types of transformations were performed on triangle fgh…
A. a reflection, a rotation, and a translation
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r.12 reflections and rotations: write the rule 2f8 $overline{tu}$ is ro…
$(x,y)\to(y, - x)$
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a) ∠y≅∠t or ∠z≅∠u b) (overline{xy}congoverline{st}) or (overline{zx}con…
B. \(\overline{XY}\cong\overline{ST}\) or \(\overline{ZX}\cong\overline{US}\)
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r.12 reflections and rotations: write the rule 2f8 △qrs is reflected ac…
$(-x,y)$
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solve for x. △hgf≅△vut
$x = 2.96$
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△abc≅△dec. solve for x. a 2x + 18 24 54 c d 26 3x b e 4x - 8
$x = 8$
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a building casts a shadow that is 24 feet long. at the same time and ne…
D. 72 feet
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the graph shows quadrilaterals q and r. which statement justifies wheth…
A. Yes, because R is the result of reflecting Q across the x - axis.
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r.12 reflections and rotations: write the rule 2f8 rectangle defg is ro…
$(x,y)\to(-x,-y)$
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which is the best way to complete this text? francis scott key penned t…
Fort McHenry; he
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△ijk is reflected across the y - axis to produce △ijk. write the rule f…
\((x,y)\to(-x,y)\)
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solve the following inequality. write the answer as an inequality, and …
$b < - 5$; On the number - line, use an open circle at $-5$ and draw an arrow to the left.
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quadrilateral qrst is reflected across the x - axis to produce quadrila…
$(x,y)\to(x, - y)$
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△klm is reflected across the x - axis to produce △klm. write the rule f…
$(x,y)\to(x, - y)$
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3. which was not a country that formed the anglo - saxon period? angles…
3. D. Danes, E. Romans 4. A. bard or scop 5. B. war wolf
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1. beowulf was guessed to be written at about what year? 1200 1000 700 …
1. C. 700 2. B. Paganism 3. D. Danes, E. Romans
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give the center and radius of the circle described by the equation and …
The center of the circle is $(2,4)$. The radius of the circle is $4$. The domain of the relation (the circle) is $[-2,6]$.
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complete the statement for the diagram at the right. 1. ? is bisected b…
3. $25^{\circ}$ 4. $70^{\circ}$ 5. $45^{\circ}$ 6. $m\angle CBA = 35^{\circ},m\angle DBC = 70^{\circ}$ 7. $m\angle CBA = 75^{\circ},m\angle DBC = 150^{\circ}$ 8. $m\angle CBA = 45…
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halfway down the block, i could still hear the angry voices of the two …
wrangle
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two angles are complementary. the measure of the larger angle is twelve…
The measure of the smaller angle is 34 degrees and the measure of the larger angle is 56 degrees.
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because i didnt want a complete recording of the opera, i just bought a…
excerpt
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4) perimeter =_ area =_ 5) perimeter =_ area =_ 6) perimeter =_ area =_…
4) Perimeter = 16, Area = 9 5) Perimeter = 18, Area = 8 6) Perimeter = 18, Area = 8 7) Perimeter = 14, Area = 5
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in △abc, line segments ac ≅ bc and m∠bca = 70°. 15. what is the measure…
C. $55^{\circ}$
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got it? 4. what is the value of w for which c || d? 55° (3w - 2)°
$19$
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give the center and radius of the circle described by the equation and …
Center: $(-5,6)$ Radius: $6$ Domain: $[-11,1]$ Range: $[0,12]$
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graph the function. 5) f(x) = (\begin{cases}x + 4 &\text{if } - 7leq x<…
The graph consists of a line segment \(y=x + 4\) for \(-7\leq x<3\) (closed - circle at \((-7,-3)\) and open - circle at \((3,7)\)), a point \((3,-4)\) as a closed - circle, and a…