幾何
三角形、圓、解析幾何與證明題。
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which transformation is shown on the coordinate plane below? choose you…
reflection
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what is the length of the hypotenuse? if necessary, round to the neares…
30
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what is the length of the hypotenuse? if necessary, round to the neares…
$7.4$
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what is the length of the hypotenuse? if necessary, round to the neares…
13
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look at this graph: what is the y - intercept?
3
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congruent? yes no similar? yes no congruent? yes no similar? yes no con…
First pair: Congruent? No, Similar? No Second pair: Congruent? No, Similar? No Third pair: Congruent? No, Similar? Yes Fourth pair: Congruent? No, Similar? No
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for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Perpendicular Graph 2: Parallel Graph 3: Neither Graph 4: Neither
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look at this graph: what are the coordinates of the vertex?
(5, 8)
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in the rectangular prism shown below, which lines are intersecting? sel…
\(\overleftrightarrow{LP}\) and \(\overleftrightarrow{MP}\), \(\overleftrightarrow{JK}\) and \(\overleftrightarrow{KO}\), \(\overleftrightarrow{IL}\) and \(\overleftrightarrow{IM}…
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the diagram shows quadrilateral mnpq. what is the length of line segmen…
8 units
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4. find the area:
$60$ $cm^{2}$
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given m || n, find the value of x and y. answer attempt 1 out of 2 x = …
\(x = 49\), \(y = 49\)
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find the measure of the missing angle. 112° a answer attempt 1 out of 2…
\(112^{\circ}\)
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answer attempt 1 out of 1 a =
\(48^{\circ}\)
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what is the image point of (7,0) after a translation right 5 units and …
$(12,-5)$
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given m||n, find the value of x. answer attempt 2 out of 2 x = 106
\(x = 106\)
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solve the nonlinear inequality. express the solution using interval not…
The solution in interval notation is $(-5,6)$. The graph has open circles at $x=-5$ and $x = 6$ with the region between them shaded.
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given m || n, find the value of x. 120° (5x + 20)° answer attempt 1 out…
\(x = 20\)
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given (lparallel mparallel n), find the value of (x).
\(x = 40\)
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given (lparallel mparallel n), find the value of (x).
\(x = 10\)
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ratios of similar right triangles reset scale factor n: 1 m∠a = 30° m∠c…
When the scale factor is 1, the ratio is $\frac{1}{2}$. When the scale factor is 3, the ratio is $\frac{1}{2}$. The ratio of the side length of the side opposite any $30^{\circ}$ …
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given m || n, find the value of x. answer attempt 1 out of 2 x =
\(x = 16\)
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the diameter d of a sphere is 18.2 mm. calculate the spheres surface ar…
$1040.1$
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salgtrig5 1.8.042. solve the nonlinear inequality. express the solution…
The solution in interval notation is $(-5,6)$. To graph the solution set on the number - line: 1. Place open circles at $x=-5$ and $x = 6$ (because the inequality is strict, i.e.,…
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ing sides of right triangles complete the table to show the name of eac…
| | $a$ | $b$ | $c$ | |--|--|--|--| | $\angle A$ | Opposite Side | Adjacent Side | Hypotenuse | | $\angle B$ | Adjacent Side | Opposite Side | Hypotenuse |
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on march 29, jangles corporation received a $21,800 invoice dated march…
a. $9083.33 b. $12716.67
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what is m∠f? m∠f = °
98
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using parallel lines find m∠1 and m∠2. explain your reasoning. 9.
$m\angle1 = 82^{\circ}$, $m\angle2 = 98^{\circ}$
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which figure is a translation of figure a? figure b figure c figure d l…
A. Figure B
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using parallel lines find m∠1 and m∠2. explain your reasoning. 8.
$m\angle1 = 135^{\circ}$, $m\angle2 = 135^{\circ}$
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dantes backyard has cement and grass. find the area of the part with ce…
24
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kiras garden has tulips and roses. find the area of the part with tulip…
19
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which picture shows a translation?
The bottom - right picture.
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what is the value of x? x + 69° 5x + 99°
\(x = 2^{\circ}\)
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what is m∠w? m∠w = °
$107$
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solve for the value of x. (6x + 1)° 77°
$2$
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what is the value of x?
\(x = 42\)
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a change in the location, direction, or size of a figure is called a tr…
Slide
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the sides of which diagram are correctly labeled with respect to angle …
The third diagram (from the left in the top row) is correctly labeled. In it, the side opposite angle \(A\) is labeled "Opposite", the side adjacent to angle \(A\) (the non - hypo…
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what is the reciprocal of tan b in the triangle? a b c $\\tan^{-1}c$ $\…
\(\tan C\)
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what is the value of x? x + 59° 80° x =
41
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each side of the regular hexagon measures 8 cm. what is the area of the…
$96\sqrt{3}$ square centimeters
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what is m∠u? m∠u =
94
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what is the value of x in the diagram? what is the value of x in the di…
$\frac{18\sqrt{2}}{\sqrt{3}}$
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find the measure of the missing angles. answer attempt 1 out of 2 $b=sq…
\(b = 85^{\circ}\), \(c = 95^{\circ}\)
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what is the value of x? x - 36° f e g x = °
$84$
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the hypotenuse of an isosceles triangles measures 10 inches long. what …
$\frac{10}{\sqrt{2}}$
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what is the value of x? x + 20° x =
$25$
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the hypotenuse of an isosceles triangle measures 10 inches long. what i…
None of the given options are correct. The length of one leg is $5\sqrt{2}$ or $\frac{10}{\sqrt{2}}$.
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what is the value of x? 37° 14x - 73°
$9$
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which equation can be used to find b in the triangle? cos b = 10/6 cos …
$\tan B=\frac{8}{6}$
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in the triangle, $\frac{a}{c}$ represents which ratio? cos c sin b sin …
$\sin B$
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in the triangle, which is equivalent to sin a? cos a cos c sin b sin c
$\cos C$
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the height of an equilateral triangle is $4sqrt{3}$. what is the perime…
24 units
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in the figure below, z is the center of the circle. suppose that qr = 1…
$x = 7$ $SV = 6$
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what is m∠f? m∠f = °
55
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what is m∠q? m∠q =
$52$
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i am special - part 2 i am special, i am special. look at me, you will …
1. Follow the instruction to read/sing with parents/guardians. 2. Circle the "Weekly Words" as instructed. 3. Words that rhyme with "at" and "it" could be "hat", "bit" etc. 4. see…
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what is the measure of angle a in this triangle?
$45^{\circ}$
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the sides of which diagram are correctly labeled with respect to angle …
(Without seeing the actual correct diagram among the options, we can't give a specific option. But the correct diagram should have the side directly opposite to angle A labeled as…
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what is the value of x? x =
6
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in the triangle, $\frac{4}{5}$ represents which ratio? a 4 b 3 5 c sin …
$\sin C$
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for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Perpendicular Graph 2: Neither Graph 3: Parallel Graph 4: Neither
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in a right triangle, angle c measures 40°. the hypotenuse of the triang…
7.7 inches
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in the right triangle, tan a = 0.45. what is the approximate length of …
22 units
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triangle trigonometry. what is the reciprocal of tan b in the triangle?…
$\tan C$
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action verbs and linking verbs. for each pair of sentences, circle the …
1. Subject: He; Action - verb: eats; Subject: Carrots; Linking - verb: are 2. Subject: The librarian; Linking - verb: was; Subject: I; Action - verb: checked out 3. Subject: His s…
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in the triangle, which is equivalent to sin a?
$\cos C$
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what is the value of x? x - 44°
$44$
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what is the approximate degree measure of angle a in the triangle?
37.9
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what is the value of x? p x + 15° q 39° r x =
\(36\)
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what is the approximate degree measure of angle b in the triangle? what…
16.3
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which equation can be used to find b in the triangle? cos b = 10/6 cos …
$\tan B=\frac{8}{6}$
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what is the value of x?
$3$
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which equation can be used to find b in the triangle? cos b = \\frac{10…
$\cos B=\frac{8}{10}$
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what is the value of x? 2x + 31°
$7$
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what is the value of x? s x + 35° t 8x + 28° u x =
\(3\)
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what is the value of x? k j 3x + 24° i x =
$7$
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what is the value of x? x =
90
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determine the perimeter of the given figure on the coordinate plane. ro…
96
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determine the perimeter of the given figure on the coordinate plane. ro…
60
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determine the perimeter of the given figure on the coordinate plane. ro…
\(36.56\)
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determine the perimeter of the given figure on the coordinate plane. ro…
18.83
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determine the perimeter of the given figure on the coordinate plane. ro…
\(18.47\)
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write an equation that relates the quantities. the area a of a triangle…
$A=\frac{1}{2}bh$
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determine the perimeter of the given figure on the coordinate plane. ro…
$17.66$
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determine the perimeter of the given figure on the coordinate plane. ro…
$12.88$
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determine the perimeter of the given figure on the coordinate plane. ro…
$50.84$
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determine the perimeter of the given figure on the coordinate plane. ro…
\(22.81\)
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what is the length of the hypotenuse? if necessary, round to the neares…
$7.6$
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what is the length of the hypotenuse? if necessary, round to the neares…
34
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k(-4, 0), l(-8, 0), m(-9, -2), n(-3, -2) translate 6 units down 5 units…
$K':(1,-6)$, $L':(-3,-6)$, $M':(-4,-8)$, $N':(2,-8)$
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what is the length of the hypotenuse? if necessary, round to the neares…
$3.2$
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find the standard form of the equation of the circle having the followi…
$x^{2}+y^{2}=74$
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a(0, -6), b(4, -6), c(2, -2), d(-2, -2) translate 2 units up and 5 unit…
A': (-5,-4) B': (-1,-4) C': (-3,0) D': (-7,0)
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what is the length of the hypotenuse? if necessary, round to the neares…
$9.4$
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write the coordinates obtained after the giv 1) u(7, 9), v(3, 9), w(5, …
$U':(-7,9)$, $V':(-3,9)$, $W':(-5,3)$
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10 in. what is the length of the hypotenuse? if necessary, round to the…
26 inches
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the figure shows adjacent angles bac and cad. given: m∠bad = 134° m∠bac…
Part A: $x = 22$ Part B: $m\angle CAD = 87^{\circ}$
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any line perpendicular to the line shown has a slope equal to
$2$