Geometría
Triángulos, círculos, geometría analítica y demostraciones.
-
if $mangle rxu = 67^{circ}$, then what is $mangle uxs$?
\(113\)
-
which angle number represents ∠dga?
3
-
if ( mangle nsm = 72^circ ), then what is ( mangle psm )?
\(108\)
-
which angle number represents an angle adjacent to \\( \\angle f h c \\…
\(5\)
-
if ( mangle ehd = 106^{circ} ), then what is ( mangle fhc )?
$106^{\circ}$
-
previous answer: 27° angles of triangles scavenger hunt if △abc is isos…
$43^{\circ}$
-
which angle number represents an angle adjacent to ∠lsp?
\(5\)
-
graph the image of \\( \\triangle abc \\) after a reflection over the x…
Plot the points \(A''(-1,-3)\), \(B''(3,-1)\), \(C''(-1,-1)\) and connect them.
-
find the measure of each angle indicated. 1) 2) 3) 4) 5) 6) 7) 8)
1. \(70^{\circ}\) 2. \(65^{\circ}\) 3. \(120^{\circ}\) 4. \(125^{\circ}\) 5. \(95^{\circ}\) 6. \(30^{\circ}\) 7. \(84^{\circ}\) 8. \(122^{\circ}\)
-
△ruv≅△stv. complete the proof that △rsu≅△srt. 1 △ruv≅△stv given 2 \\ove…
The reason for $\overline{RV}\cong\overline{SV}$ is CPCTC. The reason for $\angle RUV\cong\angle STV$ is CPCTC. For the congruence $\triangle RSU\cong\triangle SRT$ using SAS: we …
-
7. find jl. 5x - 16 4x + 34
\( JL = 78 \)
-
lesson 2 finding volume using unit cubes continued 7 3 ft 6 ft 2 ft add…
For problem 7: - Addition: \(12 + 12+12 = 36\) - Multiplication: \(6\times2\times3=36\) - Volume: \(36\space ft^{3}\) For problem 8: - Addition: \(9+9 + 9+9+9=45\) - Multiplicatio…
-
question 5. naomi is building a circular coffee table for her living ro…
A. \(25\pi x^{3}y^{\frac{3}{2}}\)
-
fluency and skills practice lesson 2 finding volume using unit cubes co…
The height of the box is \(8\) inches.
-
8. find gh.
\( GH = 47 \)
-
δrst and δpqt are equilateral. complete the proof that δqrt ≅ δpst. 1 δ…
1. Given 2. Given 3. All sides of an equilateral triangle are equal 4. All sides of an equilateral triangle are equal 5. Vertical angles are congruent 6. SAS (Side - Angle - Side)…
-
which are lines that will intersect? a and b which are perpendicular li…
- Which are perpendicular lines? \(b\) and \(d\) (assuming from the right - angle symbol in the base plane for line \(d\) and the vertical line \(b\) in plane \(M\) which is perpe…
-
identifying types of lines in three dimensions which are lines that wil…
- Which are lines that will intersect? \(a\) and \(b\) - Which are perpendicular lines? \(a\) and \(b\) - Which are skew lines? \(b\) and \(c\)
-
finding volume using unit cubes write an addition equation and a multip…
1. Addition: \(8 + 8=16\); Multiplication: \(2\times2\times4 = 16\); Volume: \(16\space ft^{3}\) 2. Addition: \(12+12 = 24\) (since \(4\times3=12\) unit - cubes per layer and \(h …
-
read the excerpt from chapter 7 of night. when at last a grayish light …
It is a nightmarish atmosphere.
-
graph the image of \\( \\triangle jkl \\) after a rotation \\( 90 ^ { \…
Plot the points \(J'(-5,-1)\), \(K'(-1,0)\), \(L'(-1,-4)\) and connect them.
-
6. solve for x. 6x + 7 19x - 28
\(x = 6\)
-
brody drew two adjacent angles that form a right angle. the measure of …
The equation that models the problem is \(43 + m = 90\), and the measure of the second angle \(m = 47^{\circ}\)
-
5. solve for x. 10x + 44 8x - 23
\(x = 15\)
-
6. andre is drawing a triangle that is congruent to this one. he begins…
The lengths of the two sides adjacent to \(\angle LKJ\) (i.e., \(LK\) and \(KJ\)) ### Question 7
-
find the measure of each angle indicated. 1) 2) 3) 4) 5) 6) 7) 8)
1) \(63^{\circ}\) 2) \(50^{\circ}\) 3) \(100^{\circ}\) 4) \(45^{\circ}\) 5) \(145^{\circ}\) 6) \(135^{\circ}\) 7) \(50^{\circ}\) 8) \(65^{\circ}\)
-
3. segment ge is an angle bisector of both angle hef and angle fgh. pro…
3. \(\triangle HGE\cong\triangle FGE\) by \(ASA\) criterion. 4. The measure of \(\angle ABD\) is \(68^{\circ}\). 5. D. All squares with at least one side length of \(5\) are congr…
-
lesson 7 practice problems 1. what triangle congruence theorem could yo…
1. ASA (Angle - Side - Angle) theorem can be used to prove \(\triangle ADE\cong\triangle CBE\). 2. Han should use the AAS (Angle - Angle - Side) theorem instead of ASA. He needs t…
-
pq is reflected across the line ( x = - 3 ). the coordinates of the end…
D. \((-8,4)\)
-
(a) not necessarily congruent congruent: △uvw ≅ △yxz by the side - angl…
Congruent: \(\triangle MNO\cong\triangle PRQ\) by the Side - Side - Side (SSS) Congruence Property.
-
what is the standard form of the equation of the circle shown below? a …
B. \((x + 2)^2+(y - 2)^2=16\)
-
given the triangle below, what is the length of the hypotenuse? 2 cm 4 …
D. \(\sqrt{20}\) cm
-
(a) not necessarily congruent congruent: △uvw ≅ △ by the select (b) not…
(a) Congruent: \(\triangle UVW\cong\triangle YXZ\) by the SAS (Side - Angle - Side) criterion. (b) Not Necessarily Congruent. (c) Congruent: \(\triangle ABC\cong\triangle EDB\) by…
-
lesson 4 - 4/4 - 5: exit ticket for the figures shown, which informatio…
\(m\angle E = 90^{\circ}\), \(\angle E\cong\angle B\), \(\angle F\) is a right angle.
-
for the given sets, construct a venn diagram and place the elements in …
The third Venn - diagram in the list (the one with \(k\) outside the circles, \(g,q\) only in \(A\), \(c,u\) only in \(B\) and \(d,h\) in the intersection) is the correct one.
-
let a equal the measure of angle a. the equation 360° = a + 90° + 135° …
\(60^{\circ}\)
-
14. △cde is an isosceles triangle with cd ≅ de. if cd = 9x - 25, de = 6…
\(x = 11\), \(CD=74\), \(DE = 74\), \(CE=37\)
-
given \\( \\vec { g } = \\langle 3, - 5 \ angle \\) and \\( \\vec { h }…
B. \(\langle0,-2 angle\)
-
13. aqrs is an equilateral triangle. if qr is seven less than twice x, …
\(x = 18\), and the length of each side (\(QR\), \(RS\), \(QS\)) is \(29\)
-
directions: solve each problem given the information. 12. if \\( \\tria…
\(x = 6\), and the measure of each side is \(83\)
-
3. \\( \\triangle m n p \\sim \\triangle q r p \\); find \\( p r \\) 4.…
\(21\)
-
select the correct text in the passage. which sentence in this excerpt …
Besides I wouldn't do it. Of course not. I know well enough that a step like that is improper and might be misconstrued.
-
question 7 (1 point) the height is a = 60 in.2 15 in. 17 in.
\(8\space in\)
-
question 7 (1 point) the height is 17 in. a = 60 in.² 15 in.
\(8\) in
-
question 6 (1 point) label your answer. find the height. a = 168 cm² 14…
The height \(h = 12\space cm\)
-
chapter 3.7, problem a rectangle has an area of 1.78 square meters and …
The base is approximately \(0.94\) meters.
-
what is the area of a right triangle 6 centimeters high with a base of …
B. 6 square cm
-
9. parallelograms abcd and jklm are congruent. if ( mangle a = 2x^{circ…
C. \(150^{\circ}\)
-
find the lengths of \\( \\overline { l b } \\), \\( \\overline { b g } …
\(LB = 5\), \(BG = 5\), \(LG = 10\)
-
given \\( \\overline{ad} \\perp \\overline{ab}, \\overline{ad} \\perp \…
AA Similarity Criterion
-
select the true statement below. rm = 5.2 units rm = 12 units rm = 4.8 …
C. \(RM = 4.8\) units
-
calculate the area and perimeter of the given shape. round to the neare…
Area = $31.5$ units² Perimeter = $27.4$ units
-
select the statement below that best identifies the relationship betwee…
Neither similar nor congruent. Corresponding sides are not proportional or congruent.
-
10. a triangle has vertices with the coordinates (1, 1), (3, 7), and (9…
B. The image is congruent to the preimage because the sides are the same length.
-
problem 1 problem 2 which problem could be solved by using the side spl…
Problem #2 because \(MN\parallel BC\) so the sides are divided proportionally.
-
find an and nc in the diagram below an = type your answer... nc = type …
\(AN = 1.8\), \(NC = 1.8\)
-
given: gj = 2, gk = 3, jh = 6, ki = 9 prove: △gjk ~ △ghi 1. given 2. ch…
\(\triangle GJK\sim\triangle GHI\) by the SAS (Side - Angle - Side) similarity criterion.
-
two sides and an angle are given. determine whether the given informati…
A. A single triangle is produced, where \(B\approx18.00^{\circ}\), \(C\approx142.00^{\circ}\), and \(c\approx17.99\)
-
two sides and an angle are given. determine whether the given informati…
One triangle. \(B\approx18^{\circ}\), \(C = 142^{\circ}\), \(c\approx18\)
-
find the measure of angles a, b, c, and d. progress: 0/4 part 1 of 4 $m…
\(33\)
-
2. a student draws △xyz and △efg so that m∠x = m∠e = 29.5°, xy = ef = 4…
B. SAS congruence criteria
-
1. in quadrilateral rstv, rs = 5 ft, st = 2 ft, tv = 4 ft, and vr = 3 f…
C. Yes, because all of their corresponding sides are congruent.
-
find the measure of angles a, b, c, and d. part 1 of 4 ( m angle a = )
\(m\angle a = 151^{\circ}\), \(m\angle b=11^{\circ}\), \(m\angle c = 18^{\circ}\), \(m\angle d=29^{\circ}\)
-
instructions solve the following problem and select your answer from th…
\(6\)
-
find the measure of angles a, b, c, and d. progress: 0/4 part 1 of 4 m∠…
\(29\)
-
find the measure of angles a, b, c, and d. 18° 11° a d b c progress: 0/…
\(m\angle a = 148^{\circ}\), \(m\angle b=11^{\circ}\), \(m\angle c = 18^{\circ}\), \(m\angle d=32^{\circ}\)
-
find the measure of angles a, b, c, and d. 18° 11° a d b c progress: 0/…
\(29\)
-
3. the area of a rectangle is 84 square meters. if the length of the re…
\( 12 \)
-
5 multiple answer 1 point consider the proof below. part a: which of th…
Part A: \(\angle RHW\cong\angle RXB\) Part B: AA -
-
3. the area of a rectangle is 84 square meters. if the length of the re…
The width of the rectangle is \(7\) meters.
-
possible answers abcd ≅ efgh scale factor is 2:1 corresponding sides ar…
- For congruent: \(ABCD\cong EFGH\), scale factor is \(1:1\), corresponding sides are congruent, a translation maps \(ABCD\) onto \(EFGH\). - For similar: \(ABCD\sim EFGH\), corre…
-
find the measure of angles a, b, c, and d. part 1 of 4 m∠a = 32°
\(m\angle a = 32^{\circ}\), \(m\angle b = 32^{\circ}\), \(m\angle c = 17^{\circ}\), \(m\angle d = 15^{\circ}\)
-
of the four options, which line segment is perpendicular to \\( \\overl…
D. $\overline{BD}$
-
8 of the four options, which line segment is skew to \\( \\overline { g…
C. \(\overline{BD}\)
-
the diagram below for #14. 14. determine which lines, if any, can be pr…
| Angle Relationship | Parallel Lines | Converse | |---|---|---| | a. \(\angle8\cong\angle19\) | \(l\parallel n\) | Alternate Exterior Angles Converse | | b. \(\angle13\cong\angle…
-
solve the inequality and graph the solution. ( k - 5 leq 2 ) to draw a …
The solution of the inequality \(k - 5\leq2\) is \(k\leq7\). On the number line, there is a closed circle at \(7\) and a ray extending to the left.
-
3. the area of a rectangle is 84 square meters. if the length of the re…
The width of the rectangle is \(7\) meters.
-
what must be the final reason for a proof, given the information below?…
SAS
-
given the figure below, which segments are altitudes? (hint: there are …
\(\overline{AF}\), \(\overline{CD}\), \(\overline{BG}\)
-
5 - 2 altitudes of triangles practice use the information in the figure…
29
-
in circle o, ( moverarc{ab}=90^{circ} ). use the given information to d…
The radius of the circle \(r = 10\) inches.
-
6) circle y has a central angle, \\( \\angle xyz \\), which is 90 degre…
\(16\pi - 32\)
-
round each measurement to the nearest ten. then estimate the area of th…
4,000 square inches
-
the movement of the progress bar may be uneven because questions can be…
158
-
the movement of the progress bar may be uneven because questions can be…
\(152\)
-
b) what is the angle in radians when the radius = 12 cm and the interce…
\(\frac{4\pi}{3}\) radians
-
example: adding whole numbers and applications problem below is a bluep…
24
-
topic: finding whole numbers and applications the purpose of this progr…
86
-
what is the area of the trapezoid? square units
\(50\)
-
what is the area of the parallelogram? (-5,2) (-1,2) (-6,-4) (-2,-4)
\(24\)
-
find the perimeter of the parallelogram with these vertices. (3,5),(-4,…
\(8 + 2\sqrt{58}\)
-
find the area and perimeter of the rectangle with vertices $(1, -3)$, $…
The area is \(24\) and the perimeter is \(22\).
-
bonus problems!!! (extra points if you get it right) 2 pts each 10) sol…
\(x = 5\)
-
if p=(1,4) and q=(7,-2), find the equation of the circle with \\overlin…
\((x - 4)^{2}+(y - 1)^{2}=18\)
-
look at this shape: which image shows a reflection?
B.
-
the midpoint formula is... (\\frac{x_{1}+x_{2}}{2},\\frac{y_{1}+y_{2}}{…
\(6\)
-
find the equation for the parabola with the following vertex, focus, an…
\((y-(-3))^{2}=8(x - 3)\) So the blanks are filled as \((y-\boldsymbol{-3})^{2}=\boldsymbol{8}(x-\boldsymbol{3})\)
-
find the equation for the parabola with the following vertex, focus, an…
\((y - 4)^{2}=4(x - 2)\)
-
find the equation for the parabola with the following vertex, focus, an…
\((y - 4)^2 = 4(x - 2)\)
-
select the correct answer from each drop - down menu given: ( k(0,0), l…
The slope of \(\overline{KL}\) is \(\frac{b}{a}\). The slope of \(\overline{LM}\) is \(0\). The correct option for the parallel - sides statement is \(KN\) is parallel to side \(L…