Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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7. a circle has radius 6 cm. find its circumference (use π = 3.14).
$37.68$ cm
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after bisecting an angle, sofia has two new angles, each with a measure…
# Explicación: ## Paso1: Recordar la definición de bisectriz La bisectriz de un ángulo divide el ángulo original en dos ángulos iguales. ## Paso2: Calcular el ángulo original Si l…
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9/25 angles are awesome circuit if m<dbc = 51°, find m<abd= math input …
$39$
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what are the sides of <2? a 2 1 s t o t and c o <1 and <2 o \\(\\overri…
$\overrightarrow{AT}$ and $\overrightarrow{AC}$
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what is an angle that is supplementary to ∠cge?
# Explicación: ## Paso 1: Recordar la definición de ángulos suplementarios Dos ángulos son suplementarios si la suma de sus medidas es 180°. ## Paso 2: Identificar los ángulos en …
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9/25 angles are awesome circuit find m<abc = a 8x + 22 b 10x - 8 e c d
142
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the measure of an angle is 49.1°. what is the measure of its supplement…
# Explicación paso a paso: ## Paso 1: Definir la relación de ángulos suplementarios Los ángulos suplementarios suman 180°. ## Paso 2: Calcular el ángulo suplementario Sean $\alpha…
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9/25 angles are awesome circuit find m<abc = 3x + 30 6x - 3
$81$
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7. a circle has radius 6 cm. find its circumference (use π = 3.14). 8. …
7. $37.68$ cm 8. $80$ m 9. $400$ m² 10. $250$ ft² 11. $70$ ft
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9/25 angles are awesome circuit x = a 2x + 10 b 3x + 30 d c
$10$
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find the distance between the points (0, 3) and (4, 6). write your answ…
5
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what is a logical conclusion that can be made from the drawing? <1 and …
∠1 and ∠2 are supplementary
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if $overrightarrow{cb}$ bisects $angle abd$, if $angle abd = 48^{circ}$…
$24^{\circ}$
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tu has endpoints at t(9, 0) and u(7, 10). find the mid - point m of tu.…
# Explicación: ## Paso 1: Recuerda la fórmula del punto medio La fórmula para el punto medio $M(x,y)$ de un segmento de recta con extremos $(x_1,y_1)$ y $(x_2,y_2)$ es $x=\frac{x_…
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9/25 angles are awesome circuit find m<hbf =
$60$
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9/25 angles are awesome circuit what is the measure of <1 = 1 2 46°
46
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9/25 angles are awesome circuit find the measure of m∠abe =
$70$
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chapter 2 • lesson 2 making responsible decisions setting goals enrichm…
# Breve explicación: Este es un ejercicio de planeación de objetivos que involucra la identificación de objetivos a corto y largo plazo y cómo se relacionan. No implica cálculos n…
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9/25 angles are awesome circuit find m<abc = m∠dba = 118°
\(38\)
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which of the following is not a name of the angle? a c t <act <tac <a <…
$\angle ACT$
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what is the area of the rectangle? 3\frac{1}{8} yd. 1\frac{1}{2} yd. sq…
$4\frac{11}{16}$
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9/22 -angles mixed practice if ∠4 = 73°, what is the measure of ∠3? m∠3…
$107^{\circ}$
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score: 2/5 penalty: 0.25 off question find the measure of the missing a…
$x = 41^{\circ}$, $y = 49^{\circ}$
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6. in the figure, $overrightarrow{tp}$ and $overrightarrow{ts}$ are opp…
$m\angle RTP = 80$
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savannah made a scale drawing of the block she lives on. she used a sca…
14000
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9/22 -angles mixed practice given the picture and bd bisects ∠abc. set …
Equation: $2x + 7=4x-9$ $x = 8$
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vertical/adjacent/complementary angles l2 score: 1/5 penalty: 0.25 off …
$56$
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assuming earth to be a sphere of radius 4000 miles, how many miles nort…
1815
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question find the measure of the missing angles. answer attempt 2 out o…
\(d = 90^{\circ}\), \(e = 129^{\circ}\), \(f = 51^{\circ}\)
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9/22 -angles mixed practice 120° find the value of x. x =
\(60^{\circ}\)
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find m∠ija if m∠ajk = 61° and m∠ijk = 153°. m∠ija =
$92^{\circ}$
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9/22 -angles mixed practice given the picture above, solve for the valu…
48
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m∠gfn = 4x + 10, m∠nfe = 14x + 3, and m∠gfe = 157°. given the informati…
Equation: $4x + 10+14x + 3 = 157$ $x = 8$
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find m∠wvu if m∠zvu = 62° and m∠wvz = 50°. m∠wvu =
$112^{\circ}$
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the measure of an angle is given. is this angle smaller or larger than …
A. The angle is smaller than a right angle because $\frac{5}{9}$ is approximately $0.556$, which is less than $\frac{\pi}{2}\approx1.571$.
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use the diagram above to answer the following question. 1. name ∠3 in t…
\(\angle DBC\), \(\angle CBD\)
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use the diagram above to answer the following question. 1. name the ang…
\(\angle2\)
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a water wheel has a radius of 17 feet. the wheel is rotating at 15 revo…
1602
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1. complete the table by entering the measures of the unknown angles fo…
1. Triangle 1: 90°; Triangle 2: 115° 2. 145° 3. 60
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question 21 1 pts line a cuts across lines b and c. for what value of x…
A. 17
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question 20 1 pts solve for x. remember, first decide if the angles are…
20
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question 19 1 pts in the figure below, lines l and m are parallel. whic…
B. ∠1 and ∠8 are supplementary
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2. all of the following constructions start with a line segment except …
constructing a line perpendicular to a point on a line
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question 18 7 pts find the measure of the missing angles. m∠1 = m∠2 = m…
$m\angle1 = 90^{\circ}$ $m\angle2 = 90^{\circ}$ $m\angle3 = 90^{\circ}$ $m\angle4 = 90^{\circ}$ $m\angle5 = 90^{\circ}$ $m\angle6 = 90^{\circ}$ $m\angle7 = 90^{\circ}$
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compute the area of the rectangle using the distance formula (round to …
B. 120 units²
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2. the pythagorean theorem, given by the formula $a^{2}+b^{2}=c^{2}$, r…
$c=\sqrt{a^{2}+b^{2}}$
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grammar & vocabulary unit exam part one: parts of speech directions: fo…
# Breve explicación: 1. "Massive" describe a noun ("headache"), es un adjetivo. 2. "Art" es un nombre, es decir, un sustantivo. 3. "Slept" es una acción, es un verbo. 4. "Now" des…
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a triangle is shown on the coordinate plane below. the base of the tria…
The measure of the base of the triangle is 3 units. The area of the triangle is 5.1 square units.
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when parallel lines are cut by a transversal: alternate interior angles…
1. Alternate Exterior Angles 2. Congruent 3. 130
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compute the area of the triangle (round to the nearest integer). a 20 u…
B. 30 units²
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determine the coordinates of the vertices of the rectangle to compute t…
A. 39 units²
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an isosceles triangle is shown. what is the measure of ∠f? a 32° b 58° …
B. 58°
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when parallel lines are cut by a transversal: alternate interior angles…
1. Corresponding Angles 2. congruent 3. $115^{\circ}$
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lines a and b are parallel. what is the measure of ∠7 if ∠2 measures 68…
C. $68^{\circ}$
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when parallel lines are cut by a transversal: alternate interior angles…
1. Congruent 2. 60
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question 6 1 pts what kind of angles are ∠6 and ∠8? vertical angles lin…
vertical angles
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question 5 1 pts what kind of angles are ∠1 and ∠7? alternate exterior …
A. alternate exterior angles
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question 4 1 pts what kind of angles are ∠2 and ∠7? same - side exterio…
B. alternate exterior angles
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question 3 1 pts what kind of angles are ∠4 and ∠6? alternate interior …
A. alternate interior angles
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question 2 1 pts what kind of angles are ∠3 and ∠5? alternate interior …
A. alternate interior angles
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a and b are parallel. what is the measure of ∠5 if ∠4 measures 104°? a …
D. $104^{\circ}$
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line r intersect lines p and q. which statement must be true about ∠1 a…
D. Their measures must be equal.
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in exercises 2, 3, 4 find the value of x that makes m || n. explain you…
For the first problem: $x = 60$ For the second problem: $x = 50$ For the third problem: $x = 90$
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4 find the value of y. (8y - 13)° (3x + 4)° (10x - 19)° a) 12 rihanna b…
# Explanation: ## Step1: Use vertical - angle property Vertical angles are equal. So, $3x + 4=10x - 19$. ## Step2: Solve for $x$ Subtract $3x$ from both sides: $4 = 10x-3x - 19$, …
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multiple - choice assessment (20 questions) directions: choose the best…
1. b) A whole picture 2. b) Closure 3. a) Proximity 4. c) Similarity 5. c) Figure 6. c) Monocular cues 7. b) Binocular cues 8. a) A red shirt looks red in sunlight and in shade 9.…
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7 triangle efg is shown. using a ruler marked in centimeters: (a) locat…
(a) Mid - points are located and marked on each side of $\triangle EFG$ using a ruler. (b) Mid - points are connected with line segments. (c) Lengths of the line segments are meas…
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4. kylie went on a hiking trip with friends. she made a graph of her gr…
Kylie's group reached the highest altitude at the point (6, 400). Kylie's group reached the lowest altitude at the point (0, 100).
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graph the image of rectangle defg after a translation 3 units right and…
Graph the rectangle with vertices $D'(-3,-5)$, $E'(5,-5)$, $F'(5,5)$ and $G'(-3,5)$ on the given coordinate - plane.
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find the length of the missing leg in the provided triangle. note that …
9
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fehg ≅ klmj. what is m∠f?
$76$
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find the length of the hypotenuse in the provided triangle. note that t…
\(\sqrt{41}\)
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6. in the diagram below, $overline{ab}$ and $overline{de}$ bisect each …
13
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these figures are congruent. what is m∠i?
$35$
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find the length of the hypotenuse in the provided triangle. note that t…
A. 5
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what are the coordinates of the point on the directed line segment from…
\((-4.5,1)\)
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these figures are congruent. what is vw? feet
33
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these figures are congruent. what is vw? feet
33
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△gfe≅△rst. what is tr? inches
50
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solve for y in the provided triangle. note that the diagram may not be …
$y = 13$
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these figures are congruent. what is m∠w?
$124$
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△dec≅△klm. what is m∠d?
$60$
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these figures are congruent. what is pn? centimeters
75
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7. a lifeguard marks off a rectangular swimming area at a beach with 20…
$5000$ m²
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1. using the graph below, write the points that are intercepts for the …
x - intercepts: $(-2,0),(4,0)$; y - intercept: $(0,-6)$
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these figures are congruent. what is m∠o?
$80$
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these figures are congruent. what is m∠v?
$79$
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these figures are congruent. what is m∠v?
$79$
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a net for a three - dimensional figure is shown on grid paper. each squ…
32
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q: a pole 24 feet high has a shadow 8 feet long. a nearby pole is 72 fe…
B. 24
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what is the perimeter of square ghij? perimeter = units
64
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lkjm ≅ qrsp. what is rs? miles
14
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these figures are congruent. what is st? yards
33
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what is the area of △ghi? area = square units
45
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find the area of the regular pentagon below by using the area formula f…
C. 60 in²
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these figures are congruent. what is xy? blank miles
67
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directions. type the correct answer in the box. use numerals instead of…
24
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4. if f is the mid - point of $overline{eg}$, $eg = 22$, and $ef = 4x -…
(1) \(3\frac{1}{2}\)
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these figures are congruent. what is ml? kilometers
54
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what is the area of the object shown? a. 102 sq cm b. 142 sq cm c. 126 …
A. 102 sq cm
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these figures are congruent. what is m∠r?
\(56\)