Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
-
chapter 4 test classify the following triangles by angles and sides by …
\(x = 66\) ### Problem 6
-
1. a. circle the table that shows a relationship that is not a function…
### Part a: Looking at the tables, we check the definition of a function (each input has exactly one output). Let's analyze each table: 1. First table (Input: 2,4,6,8; Output:5,8,…
-
complete the proof by the following 23) given: prove: 24) given: prove:
\(\triangle ABC\cong\triangle CDA\) (by SAS) and \(\triangle ABD\cong\triangle CBD\) (by SSS)
-
if bc bisects ∠dga, find the measure of each numbered angle.
\(\angle 1 = 41^\circ\), \(\angle 2 = 24^\circ\), \(\angle 3 = 24^\circ\)
-
5 find the measure of each numbered angle: 12° 1 59° 2 3
$\angle 1 = 31^\circ$, $\angle 2 = 121^\circ$, $\angle 3 = 49^\circ$
-
write a statement that indicates that the triangles in each pair are co…
15) B. \(\triangle MNL\cong\triangle GML\) 16) A. \(\triangle ECD\cong\triangle ZYX\)
-
assignment #9: triangle inequality theorem find the range of possible v…
9. \( 5 < x < 11 \) 10. \( 7 < x < 17 \)
-
assignment 8.2: triangle inequality theorem determine whether a triangl…
7. Yes 8. No
-
find the measure of each numbered angle: 18° 94° 61°
$m\angle 1 = 68^\circ$, $m\angle 2 = 94^\circ$, $m\angle 3 = 25^\circ$
-
determine whether a triangle can be formed with the given side lengths.…
5. No 6. Yes
-
7. m∠b 7.∠e =
66 degrees
-
6. m∠o 7. m∠b
\( m\angle O = 82^{\circ} \)
-
find the length of the indicated side. 8. \\( \\overline { d e } \\) 9.…
8. \(\overline{DE}=8\) 9. \(\overline{KL}=33\)
-
find the measure of each angle indicated. 1) 65° ? 57° 2) 40° ? 3) 20° …
1. $58^{\circ}$ 2. $50^{\circ}$ 3. $30^{\circ}$ 4. $45^{\circ}$
-
solve the compound inequality. 4x + 3 < -9 or 2x + 3 ≥ 15 graph the sol…
The solution of the compound inequality \(4x + 3<-9\) or \(2x + 3\geq15\) is \(x < - 3\) or \(x\geq6\). On the number - line, we have an open circle at \(x = - 3\) and shade to th…
-
nguyen wants to draw a triangle with side lengths of 8 millimeters and …
2
-
26) the most common type of parking on city streets and the one that ta…
D. Parallel parking
-
l || m || n, find the value of x.
\( x = 53 \)
-
lee wants to build a right triangle. which of these sets of sides would…
\(\{44,24,50\}\)
-
13 use the coordinate plane below to answer the following question: wha…
C. 7 units
-
assignment #8 - isosceles and equilateral triangles find the length of …
\(RP = 21\) \(PQ=20\) \(RQ = 21\)
-
which of the following sets of numbers could be the lengths of the side…
16,20,17
-
6 what quadrant is the ordered paid (-3, 9) in? a quadrant 3 b quadrant…
B. Quadrant 2
-
sharel wants to draw a triangle with side lengths of 17 millimeters and…
\(2\lt x\lt32\)
-
each diagram shows two triangles with two congruent angles or sides. id…
9. \(\overline{AB}\cong\overline{DE}\), or \(\overline{BC}\cong\overline{EF}\) 10. \(\angle A\cong\angle D\) 11. \(\overline{AB}\cong\overline{DE}\)
-
determine if each of the following sets of numbers could or could not m…
- For \(\{37,77,86\}\): Not a Right Triangle - For \(\{37,35,12\}\): Right Triangle - For \(\{48,54,72\}\): Not a Right Triangle
-
3. of the 4 vertices of rectangle abcd are graphed below. where would t…
C. (2, 0)
-
when the first number in an ordered pair is 0, and the second number is…
C. y - axis
-
determine which of the following sets of numbers could or could not be …
19, 13, 16: Triangle 9, 33, 13: Not a Triangle 21, 18, 3: Not a Triangle
-
3 what quadrant is the ordered pair (5,-7) in? a quadrant 3 b quadrant …
D. Quadrant 4
-
hamlin is using carpet squares to make a rectangular shape. the dimensi…
\(4 + 4+4 + 4+4 + 4+4\)
-
rob wants to draw a triangle with side lengths of 19 inches and 16 inch…
4.
-
the parallelogram ( jklm ) is a dilation of the parallelogram ( jklm ).…
The scale factor of the dilation is \(\frac{2}{5}\)
-
5. a tank has a 10 foot radius. what is its circumference and area?
The circumference is approximately \(62.8\) feet and the area is approximately \(314\) square feet.
-
the square ( tuvw ) is a dilation of the square ( tuvw ). what is the s…
The scale factor of the dilation is \(5\).
-
which of the following sets of numbers could be sides of a right triang…
B. \(\{14,48,50\}\), D. \(\{65,56,33\}\), E. \(\{96,110,146\}\)
-
the trapezoid ( klmn ) is a dilation of the trapezoid ( klmn ). what is…
\(\frac{1}{3}\)
-
given ( l parallel m parallel n ), find the value of ( x ).
\( x=\frac{19}{4} \) (or \( x = 4.75 \))
-
en ( m parallel n ), find the value of ( x ). answer attempt 1 out of 2…
\( x = 40 \)
-
answer attempt 1 out of 2 $x =$ submit answer
\( x = 5 \)
-
given ( mparallel n ), find the value of ( x ). answer attempt 1 out of…
\( x = 5 \)
-
n m||n, find the value of x. answer attempt 1 out of 2 = submit answer
\( x = 12 \)
-
n, find the value of x.
\( x = 29 \)
-
answer the following given the inequality ( 4x - 4 lt 24 ) what is the …
The first step is to add \(4\) to both sides. The solution is \(x < 7\). The correct graph (assuming the first graph with open - circle at \(7\) and arrow to the left is an option…
-
for this activity, you must help bob, the special right triangle turkey…
\( b = 2\sqrt{2} \), \( a = 4 \), Color: Yellow ### Problem 2:
-
which of the following sets of numbers could not be the lengths of the …
\(10,6,18\)
-
ahab wants to draw a triangle with side lengths of 19 centimeters and 2…
\(1<x<39\)
-
write an equation of the parabola with vertex (4, 1) and focus (-5, 1).…
\((y - 1)^{2}=-36(x - 4)\)
-
act 1: mood and tone analysis part 1 - mood 1. what mood is created at …
Three adjectives to describe the mood are: peaceful, calm, serene. ### Question 2
-
in quadrilateral abcd, ( mangle c = 101^{circ} ). determine ( mangle a …
\(m\angle A = 79^{\circ}\)
-
in quadrilateral abcd, ( mangle a = 72^{circ} ). determine ( mangle c ).
\(108^{\circ}\)
-
for each quadrilateral inscribed in a circle, determine the measure of …
\(87^{\circ}\)
-
quadrilateral abcd is inscribed in the circle because its vertices lie …
\(99\)
-
proving opposite angles of an inscribed quadrilateral are supplementary…
4. \(360\) 5. Distributive 6. \(180\)
-
rotations are best described as: * slides along a linear path turns aro…
- First question: turns around a fixed point. - Matching question: - Translation: Moves every point the same distance and direction. - Reflection: Flips a figure over a line creat…
-
every point equally distant from a fixed point moving in a circular man…
1. Rotation 2. slides along a linear path 3. They do not change the size or shape of the figure 4. It preserves the shape and size of the figure
-
identify the single transformation shown in the diagram: * dilation ref…
Rotation
-
identify the single transformation shown in the diagram: * translation …
Reflection
-
reflections are best described as: * stays in the same position turns a…
flips over a line of reflection
-
question enter the missing values in the area model to find ( 10(5s - 6…
\(50s - 60\) (and the missing values in the area model: top left is \(5s\), the area of the second rectangle is \(-60\))
-
every point moving in the same direction and distance refers to which t…
Translation
-
enter the missing values in the area model to find $9(7a - 5)$
The missing values in the area model are \( 63a \) (for the first rectangle) and \( -45 \) (for the second rectangle). When combining these, we get \( 9(7a - 5)=63a - 45 \). If we…
-
5.) find the missing length indicated. find ki. 6.) find the missing le…
### Problem 5: Find KI (Assuming Similar Triangles or Midline Theorem) Since the diagram has markings indicating parallel lines (or midsegments), we can assume the midline theorem…
-
what is m∠1? m∠1=□°
\(128\)
-
18. solve for the missing arc lh. a. 125° b. 130° c. 144° d. 165°
B. \(130^{\circ}\)
-
what is m∠1? submit m∠1= ◻° 45° 138°
\(93\)
-
if ( mangle vst=(5x + 23)^{circ} ) and ( mangle vut=(8x - 49)^{circ} ),…
\( 20 \)
-
what is m∠1? m∠1 = □°
\(123\)
-
the figure below is a quadrilateral. find the values of x and y. 7y - 2…
\(x = 7\) \(y = 3\)
-
the figure below is a quadrilateral. find the values of x and y. 3y - 7…
\(x = 9\), \(y=11\)
-
what is ( mangle1 )? ( mangle1=square^{circ} )
\(78\)
-
14. write a two - column proof. given: \\( \\angle 1 \\cong \\angle 2, …
The two - column proof is as follows: | Statements | Reasons | | --- | --- | | 1. $\angle 1 \cong \angle 2$ | Given | | 2. $\angle 1 \cong \angle 4$ | Vertical Angles Theorem | | …
-
the figure below is a quadrilateral. find the indicated measures. ad= d…
\( AD = 8 \) \( DC = 15 \) \( m\angle A = 112^\circ \) \( m\angle B = 68^\circ \)
-
what is m∠1? m∠1=□°
\(60\)
-
what is m∠1? m∠1=□°
\(87\)
-
what is $mangle1$? $mangle1=square^{circ}$
\(134\)
-
sharel wants to build a right triangle. which of these sets of sides wo…
\(\{166,144,220\}\)
-
13. arrange the statements and reasons below in a logical order to comp…
1. \(\angle1\) and \(\angle2\) are complementary. (Given) 2. \(m\angle1 = 28^{\circ}\) (Given) 3. \(m\angle1 + m\angle2 = 90^{\circ}\) (Definition of complementary angles) 4. \(28…
-
find the angle between 0° and 360° that is coterminal to the given angl…
\(290^{\circ}\) # Question 8 ## Step1: Find the radius \(r\) For a point \((x,y)=(5,12)\) in the coordinate - plane, the radius \(r\) (distance from the origin \((0,0)\) to the po…
-
given \\( \\triangle a b c \\) with vertices \\( a(0, b), b(5, b + 1), …
By calculating the lengths of the sides of \(\triangle ABC\) and \(\triangle DEF\) using the distance formula \(d=\sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\), we find that \(AB = DE\), \…
-
question 5 1 pts the measure of each exterior angle of a regular n - go…
\(8\)
-
decide whether the congruence statement is true. $\\triangle bcd\\cong\…
no
-
the measure of each interior angle of a regular n - gon is 90°. determi…
\(n = 4\)
-
use the diagram to solve for x. x =
\(9\)
-
use the diagram to solve for x. (10x - 10)° (5x + 30)° (8x - 1)° (6x - …
\(12\)
-
12. complete the proof. given: ( ac = 2(ab) ) prove: ( b ) is the midpo…
1. \( AC = 2AB \) 2. \( AC = AB + BC \) 3. \( 2AB = AB + BC \) 4. \( AB = BC \) 5. \( \overline{AB}\cong\overline{BC} \) 6. \( B \) is the midpoint of \( \overline{AC} \)
-
find ( mangle jkm ). the measure of ( angle jkm ) is ( square^{circ} ).
\(21\)
-
determine if the polygon is concave or convex and then identify it by t…
Type: convex and hexagon
-
20. a ladder rests against a wall. the top of the ladder reaches 12 fee…
20. Approximately \(17.9\) feet. 21. Approximately \(17.7^{\circ}\). 22. Approximately \(55.1\) feet. 23. Approximately \(8.6^{\circ}\).
-
1.) find the value of x. 2.) find the value of x. 3.) find the value of…
\( x = 16 \) ### Problem 2:
-
find the surface area of this triangular prism. be sure to include the …
\(264\space in^{2}\)
-
name: period: exam #2 geometry a isosceles, equilateral, midsegment, an…
\( \boldsymbol{16} \) ### Problem 2: Find the value of \( x \)
-
use a calculator to find the length of each side. round to 4 decimal pl…
\(a = 2.0880\) \(b = 14.8545\)
-
20. convert the following equation of a circle in general form to the s…
A. Center: (10, -2) Radius: 7
-
find the value of z. perimeter = 147 meters z = meters
\(z = 49\) meters
-
12 if (\triangle btscong\triangle ghd), (bs = 25), (ts = 14), (bt = 31)…
\(x = 10.5\) and \(y=\frac{16}{7}\)
-
short answer 3. a square flooring tile has a circular design printed on…
\(86\space cm^{2}\)
-
11. supply the missing statements and reasons. given: pr bisects \\( \\…
1. Given 2. angle bisector 3. Given 4. \( 90^\circ \); right angle 5. Angle Addition 6. Substitution 7. (As is, combining like terms from step 6) 8. \( 45^\circ \); Division Prope…
-
find the perimeter. simplify your answer.
\(2s + 15\)
-
10. based on the given information in item 9, can you conclude that y i…
(Depends on Item 9’s info. For example, if \( XY = YZ \) and collinear: "Yes, \( Y \) is the midpoint because \( XY = YZ \) and \( Y \) lies on \( \overline{XZ} \)."; if not: "No,…