Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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find the measure of arc b. 115° b° 41° b = ?°
$33^\circ$
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#2 – growing yams (ch 3) read the passage below. after reading the pass…
1. **10 Significant Diction Examples:** 1. *"worst year in living memory"* 2. *"gone mad"* 3. *"blazing sun"* 4. *"smoldering earth"* 5. *"killed"* 6. *"lazy easy-going"* 7. *"wis…
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what is $m\\angle phj$? ○ $100^\\circ$ ○ $120^\\circ$ ○ $140^\\circ$ ○ …
120°
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which is another way to name $angle ust$?$\bigcirc$ $angle tsr$$\bigcir…
B. $\angle TSU$
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which statement must be true about the diagram?○ point k is a midpoint …
Ray KM is an angle bisector of ∠NKL.
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which defines a line segment? two rays with a common endpoint a piece o…
a piece of a line with two endpoints
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in the diagram, which angles form a linear pair? select three options.□…
A. $\angle RST$ and $\angle RSV$ B. $\angle RST$ and $\angle TSU$ D. $\angle TSU$ and $\angle USV$
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given: ab = bc prove: b is the midpoint of $overline{ac}$. what is the …
○ flowchart proof
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in the diagram, $angle trv cong angle vrw$. what is the measure of $ang…
90 degrees
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which two undefined geometric terms always describe figures with no beg…
a line and a plane
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which line segment is drawn in the figure? ○ $overline{yz}$ ○ $overline…
$\boldsymbol{\overline{WZ}}$
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angles x and y are supplementary. angle x is 3 times the measure of ang…
135° (Option D. 135°)
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1. $overline{ab} cong overline{bc}$ 2. $overline{bc} cong overline{ef}$…
It is part of the argument.
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which conclusion can be drawn based on the true statements shown? if a …
Based on the law of detachment, line segment AB is the longest chord in a circle.
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which conclusion can be drawn based on the true statements shown? if a …
Based on the law of syllogism, if a triangle is equilateral, then all the angles are congruent.
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madeline is asked to analyze the true statements shown. if two lines me…
Based on the law of syllogism, if two lines meet at a 90° angle, then they have opposite reciprocal slopes.
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which is a counterexample for the conditional statement? if a square ha…
s = 3
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b. name possible measures for the sides of $\triangle abc$ using your a…
12, 8, 8
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how can the statement be rewritten as a conditional statement in if-the…
A. If a rectangle has 4 congruent sides, then it is a square.
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practice & problem solving6. what is the angle of rotation about the or…
6. $180^\circ$ (correction: 90° counterclockwise, the correct rotation is $180^\circ$ is wrong, the correct is $90^\circ$ counterclockwise, which is $270^\circ$ clockwise, but the…
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branden and janna are analyzing the same conditional statement. branden…
The conditional statement is false. There is at least one counterexample for the statement.
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part 2 of 3 the surface of a cylindrical tank is being painted. the tot…
$g(r)=40\pi r$
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problem solving6. what is the angle of rotation about the origin that m…
$90^\circ$ counterclockwise (or $270^\circ$ clockwise) --- ### Problem 7
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lines $l_1$ and $l_2$ are parallel lines. determine the measures of $\\…
$m\angle7 = 118^\circ$ $m\angle1 = 118^\circ$ $m\angle2 = 63^\circ$ $m\angle3 = 62^\circ$ $m\angle4 = 62^\circ$ $m\angle5 = 118^\circ$ $m\angle6 = 62^\circ$ $m\angle8 = 118^\circ$…
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which is a counterexample for the conditional statement shown? if three…
The points form a line.
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what is the area of the shaded region? 34.5 in 39.7 in 22.2 in 22.3 in …
874.59 square inches
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in the figure shown ∠bxd is a right angle and ∠axe is a straight angle.…
The measure of $\angle AXB$ is $49^\circ$ The measure of $\angle CXD$ is $35^\circ$ The measure of $\angle DXE$ is $41^\circ$
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what is the area of the shaded region? 37 m 13 m 37 m 13 m square meters
1200 square meters
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kellie is given the following information: if two lines are perpendicul…
- She used the law of detachment. - Her conclusion is valid. - Her conclusion is true.
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a sector of a circle has a radius of 12 in. and a central angle that me…
48π in² (Option: 48π in²)
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how many sides does this shape have? 1 2 3 4 5 submit
4
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practice using logical reasoning. how can the statement below be rewrit…
C. If the measures of two angles add up to 180 degrees, then they form a linear pair.
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a 120° sector in a circle has an area of 30 cm². what is the exact area…
D. $90\pi \text{ cm}^2$
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the area of a circle a is $85\\pi$ $ft^2$.$\\angle bac$ is a central an…
26.69 ft² (Option B: 26.69 ft²)
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in each case, determine k so that the line is parallel to the line $4x …
(a) $k = -\frac{5}{2}$ (b) $k = 16$
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parallel and perpendicular lines : shapes part - a write a relation bet…
## Part-A 3) Perpendicular 4) Parallel 5) Perpendicular 6) Parallel ## Part-B ### Shape 7 Perpendicular line segments: $\overline{HG} \perp \overline{GF}$ $\overline{BC} \perp \ov…
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how many corners does this shape have? 1 2 3 4 5
3
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how many cubes long is the colored pencil? the colored pencil is □ cube…
4
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if k is the incenter of the triangle, find x and the measure of the fol…
$x=2$ $\angle GEF=13^\circ$ $\angle FGK=47^\circ$ $\angle EFK=47^\circ$
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if k is the incenter of the triangle, find x and the measure of the fol…
\( x = 2 \) \( \angle GEF = 26^\circ \) \( \angle FGK = 47^\circ \) \( \angle EFK = 77^\circ \)
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use the figure to complete each part. (a) name the vertex of $angle sqt…
(a) Q (b) ∠2 and ∠SQR (c) $\overrightarrow{QT}$ and $\overrightarrow{QR}$
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g is the centroid of triangle abc. given fc=35, ag=42, bf=57 and dg=14,…
$AC=70$ $BG=28$ $GC=38$ $AE=63$
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use the figure to complete each part. (a) name the sides of $angle abc$…
(a) $\overrightarrow{BA}$ and $\overrightarrow{BC}$ (b) $\angle CBD$ and $\angle B$ (c) $B$
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p is the point of concurrency for the angle bisectors of $\\triangle ab…
\(18^\circ\)
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find vw. write your answer as an integer or as a decimal rounded to the…
$3.9$
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write the coordinates of the vertices after a reflection over the line …
$E'(8, -9)$ $F'(8, -2)$ $G'(4, -6)$
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p is the point of concurrency for the angle bisectors of $\triangle abc…
\(40^\circ\)
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s is the image of the point s after a reflection. s(3, -1) → s(3, 1) ov…
x-axis
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e is the image of the point e after a reflection. e(5, 8) → e(5, -8) ov…
x-axis
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p is the point of concurrency for the angle bisectors of $\\triangle ab…
\(25^\circ\)
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name: _______________ valentine fun: circle math solve- and color as in…
1. $150^\circ$ (pink) 2. $153^\circ$ (pink) 3. $78^\circ$ (pink) 4. $214^\circ$ (Lt blue) 5. $105^\circ$ (purple) 6. $16^\circ$ (Dk blue) 7. $233^\circ$ (purple) 8. $146^\circ$ (p…
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15 fill in the blank 2 points x= type your answer... y= type your answe…
$x=42$ $y=30$ $z=5$
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use the figure to complete each part. (a) name the vertex of $angle pmq…
(a) $M$ (b) $\overrightarrow{MP}$ and $\overrightarrow{MQ}$ (c) $\angle QMN$ and $\angle NMQ$
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find rs. write your answer as an integer or as a decimal rounded to the…
$4.6$
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which graph shows the image of $\\triangle abc$ after the glide reflect…
D. The graph with final image points $A''=(5,-2)$, $B''=(6,0)$, $C''=(3,2)$
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find uv. write your answer as an integer or as a decimal rounded to the…
8.1
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classify each figure as a line, ray, or line segment. then, show how to…
| Figure | Type | How to write it | |--------|------|-----------------| | (a) | line segment | $\overline{PQ}$ | | (b) | ray | $\overrightarrow{SR}$ | | (c) | line | $\overleftrig…
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solve for x sss sas asa
$x = -\frac{11}{4}$
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in triangle pmt, $gh = x + 3$, $pg = 4x + 1$, and $gj = 2x - 1$ what is…
$x=2.5$ $PG=11$ --- For the parallelogram question:
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in triangle pmt, $gh = x + 3$, $pg = 4x + 1$, and $gj = 2x - 1$ what is…
$x=2.5$ $PG=11$ --- For the parallelogram question:
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find $tu$. write your answer as an integer or as a decimal rounded to t…
8.7
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find cd. write your answer as an integer or as a decimal rounded to the…
$4.9$
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c radius question 4 (10 points) mrs. knauffs pool was 18 feet across, w…
I would find the radius of her pool by first taking the diameter and dividing it by 2. The radius of the pool is 9 feet.
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question 2 (5 points) for the picture below what line represents the di…
b. Line MB
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question 1 (5 points) in the clock picture below line dc is an example …
a. radius
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calculate the value of `x`. round to the nearest hundredth. 17.3 37° x …
21.66
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possible points: 1 the angle of depression from the top of a flagpole t…
35 feet
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the top of a waterslide is 8 meters above the ground, and its base is 1…
$\boldsymbol{\tan(x) = \frac{8}{12}}$ (corresponding to the third option)
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the triangles below are congruent and their corresponding parts are mar…
(a) $\angle A \cong \angle Z$, $\angle B \cong \angle Y$, $\angle C \cong \angle X$ (b) $\overline{AB} \cong \overline{ZY}$, $\overline{AC} \cong \overline{ZX}$, $\overline{BC} \c…
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find st. write your answer as an integer or as a decimal rounded to the…
$6.1$
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identify the correct statement.∠1 & ∠8 are alternate interior angles∠2 …
$\angle2 \& \angle3$ are alternate interior angles
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identify the correct statement. ∠1 & ∠5 are corresponding angles ∠2 & ∠…
$\angle1 \& \angle5$ are corresponding angles
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identify the correct statement. $\\angle 2$ & $\\angle 4$ are vertical …
$\angle 2$ & $\angle 4$ are vertical angles
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find pr.write your answer as an integer or as a decimal rounded to the …
$15.1$
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angle s and a are... consecutive interior angles alternate exterior ang…
Alternate Exterior Angles
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find $tu$. write your answer as an integer or as a decimal rounded to t…
$6.7$
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quadrilateral wxyz is inscribed in circle t. complete the following. (a…
(a) $m\angle W = \frac{1}{2}m\arc{ZYX}$ $m\angle Y = \frac{1}{2}m\arc{ZWX}$ (b) $m\angle W + m\angle Y = \frac{1}{2}m\arc{ZYX} + \frac{1}{2}m\arc{ZWX}$ $= \frac{1}{2}(360^\circ)$ …
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a line that passes through 2 or more lines is called a ______________ t…
transversal
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1. $overline{df}$ is the perpendicular bisector of $overline{ce}$. if $…
C. 34 ---
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name the angle relationship. vertical angles alternate exterior corresp…
Alternate Exterior
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find vw. write your answer as an integer or as a decimal rounded to the…
$6.3$
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name the angle relationship corresponding alternate interior vertical a…
Corresponding
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2/15 name the alternate interior angle to angle 3. 4 5 8 6
Angle 5
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find bc. write your answer as an integer or as a decimal rounded to the…
$5$
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1/15 name the corresponding angle to angle 4. angle 6 angle 5 angle 8 a…
angle 8
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q.11 trigonometric ratios: find a side length find wx. write your answe…
$8.2$
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name the corresponding angle to angle 4. angle 6 angle 5 angle 8 angle 2
angle 8
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in the figure below, $overleftrightarrow{pq}$ and $overleftrightarrow{r…
(a) slope of $\overleftrightarrow{PQ}$: $\frac{TP}{TQ}$ slope of $\overleftrightarrow{RS}$: $\frac{TR}{TS}$ (b) $\frac{TR}{TS}$ (c) slope of $\overleftrightarrow{PQ}$ = slope of $…
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find ij write your answer as an integer or as a decimal rounded to the …
$6.4$
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6). trapezoid abcd is congruent to trapezoid abcd. select the 2 ways we…
B. Rotate 180 degrees counterclockwise around point B, and then translate by directed line segment from B to B' D. Translate by the directed line segment from to C to C', and then…
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find ac. write your answer as an integer or as a decimal rounded to the…
$4.2$
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nombre _______ fecha _______ periodo _______ write the correct conjugat…
### Conjugations & Letter Matches: 1. mirar (yo) = miré → Letter: **R** (3rd letter) 2. hablar (tú) = hablaste → Letter: **S** (8th letter), **T** (15th letter) 3. tomar (vosotros…
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which of the following are vertices of the image of $\\triangle xyz$ af…
A. $(-8,4)$
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which of the following are vertices of the image of △xyz after a reflec…
E. (10,8)
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find fh. write your answer as an integer or as a decimal rounded to the…
$6.7$
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find the missing side length. assume that all intersecting sides meet a…
6 yd
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find vw. write your answer as an integer or as a decimal rounded to the…
$4.0$ (or $4$ as an integer)
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find ce. write your answer as an integer or as a decimal rounded to the…
3.6
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what is the value of $x$ that makes $m \\parallel n$? the two angles ar…
$x = 16$ Additionally, fill in the blanks: The two angles are $\boldsymbol{\text{same side interior}}$ therefore they are $\boldsymbol{\text{Supplementary}}$
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find gh. 7 23° write your answer as an integer or as a decimal rounded …
$7.6$