Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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what is the measurement of the angle shown below? 180° 30° 120° 60°
120°
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type the correct answer in the box. use numerals instead of words. if n…
9.8
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the movement of the progress bar may be uneven because questions can be…
Points: A, B, C, D Line segments: $\overline{AB}$, $\overline{AD}$, $\overline{AC}$, $\overline{DC}$, $\overline{BC}$
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which lines are parallel? justify your answer. lines a and b are parall…
Lines a and b are parallel because their corresponding angles are congruent.
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parallel lines e and f are cut by transversal b. what is the value of y…
130
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letters a, b, c, and d are angles measures. which equation is enough in…
B. \(a = d\) C. \(c = d\) D. \(b + c = 180^{\circ}\)
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lines a and b are parallel and lines e and f are parallel. if m∠1 = 89°…
89
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given: ∠t ≅ ∠v; st || uv prove: tu || vw complete the two - column proo…
2. alternate - interior angles theorem; 4. transitive property of congruence; 5. converse of alternate - interior angles theorem
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what is the measurement of the angle shown below? the measure of the gi…
100
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given: l || m; ∠1 = ∠3 prove: p || q complete the missing parts of the …
We know that angle 1 is congruent to angle 3 and that line $l$ is parallel to line $m$ because **it is given**. We see that **$\angle2$** is congruent to **$\angle3$** by the alte…
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what needs to be corrected in this construction of a line parallel to l…
E. The second arc should be centered at F.
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solving algebraically for unknown values find the values of x and y tha…
\(x = 80\), \(y = 50\)
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which angle is an acute angle? ∠abc ∠fba ∠fbd ∠fbe
$\angle ABC$
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which triangle is similar to △abc if sin(a) = 1/4, cos(a) = √15/4, and …
The triangle similar to $\triangle ABC$ is $\triangle XYZ$.
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question 2 the drawing below has five points. how many line segments do…
5
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if angle 1 is 110°, what would the other angle measures have to be in o…
Angle 2 = 110° Angle 3 = 110° Angle 4 = 110°
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question 1 the drawing below has four points. how many lines does it ha…
1
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10 (g.4a) name three points coplanar with point a 11 (g.5b) if ∠bfd and…
J. B, D, G ### 11.
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consider △abc. what are the angles that make the trigonometric statemen…
\(\sin(B)=\cos(A)\); \(\sin(A)=\cos(B)\)
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what is the value of tan(60°)?
$\sqrt{3}$
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applying angle relationships to justify parallel lines. which lines are…
Lines \(p\) and \(q\) are parallel because alternate exterior angles are congruent.
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identify all obtuse angles in the drawing below. ∠noq ∠mon, ∠nop, ∠por,…
∠POQ, ∠QOR
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(g.5b, g.5c) find the complement of ∠jmk. a ∠kml b ∠hmj c ∠gmh d ∠kmj (…
A. \(\angle KML\) ### 8.
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use the diagram of triangle xyz to answer the questions. what is the le…
Length of \(XY\): 10 \(\sin(X)\): \(\frac{4}{5}\) \(\cos(X)\): \(\frac{3}{5}\) \(\tan(X)\): \(\frac{4}{3}\)
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letters x, y, and z are angle measures. which equations would guarantee…
$x = z$, $x + y=180^{\circ}$
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match each angle on the left with a correct description on the right. s…
First angle: acute angle Second angle: right angle Third angle: straight angle Fourth angle: obtuse angle Fifth angle: acute angle
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identify all obtuse angles in the drawing below. ∠ame ∠amb, ∠cmd, ∠dme …
D. ∠BMD, ∠AMC, ∠AME
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what additional information would be necessary to determine sin(a) with…
The length of $BC$ is needed because it is the side opposite $\angle A$.
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5 (g.5c) find m∠gmh. a m∠gmh = 130° b m∠gmh = 50° c m∠gmh = 0° d m∠gmh …
5. B. $m\angle GMH = 50^{\circ}$ 6. F. $\angle HMN$
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which diagram shows parallel lines cut by a transversal?
The third diagram
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question 2b which geometric term best describes an arrow? line point pl…
ray
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use the diagram and side lengths of triangle rst to determine the angle…
$\tan(\angle T)=\frac{5}{12}$, $\sin(\angle R)=\frac{12}{13}$
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which theorem correctly justifies why the lines m and n are parallel wh…
converse of the corresponding angles theorem
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which statements are true regarding triangle lmn? check all that apply.…
A. $\tan(45^{\circ}) = 1$ C. $LM=x\sqrt{2}$ D. $NM = x$
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question 1b which geometric term best describes a piece of paper? point…
C. plane
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what are the values of the three trigonometric ratios for angle l, in s…
$\sin(L)=\frac{4}{5}$, $\cos(L)=\frac{3}{5}$, $\tan(L)=\frac{4}{3}$
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identify the triangle that contains an acute angle for which the sine a…
The second triangle.
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match each drawing on the left with its correct geometric notation on t…
1. $\overline{AB}$ 2. $\overleftrightarrow{AB}$ 3. $\overrightarrow{AB}$ 4. $\overrightarrow{BA}$
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find the value of x. 4. 5. 6. 7. 8. 9.
4. $x = 65$ 5. $x = 25$ 6. $x = 30$ 7. $x = 105$ 8. $x = 28$ 9. $x = 50$
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consider △lnm. which statements are true for triangle lnm? check all th…
The hypotenuse is $LN$. The side opposite $\angle N$ is $ML$. The side opposite $\angle L$ is $NM$.
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type the correct answer in each box. use numerals instead of words. if …
$\frac{4}{3}$; $6$; $-11$; $4$
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30. if segment ab has points a (-4, -3) and b (6, 7), find its midpoint.
$(1,2)$
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three friends, luke, nick, and serena, are kicking a soccer ball to eac…
A. 57.94 feet
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name the given angle. find three ways to name this angle.
$\angle N$, $\angle LNM$, $\angle MNL$
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select the correct answer from each drop - down menu. what is the dista…
distance = 4.5 midpoint = 0.25
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which angle is an acute angle? ○ ∠abc ○ ∠fba ○ ∠fbe ○ ∠fbd
$\angle FBD$
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1 (g.5b) in the diagram below, assume that line m is a straight - line.…
1. **Problem 1**: - # Explanation: - ## Step1: Use linear - pair property - Since \(m\angle1\) and \(m\angle2\) form a linear pair and \(m\angle2 = 47^{\circ}\), and the sum of an…
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name the given angle. l m n ∠ find three ways to name this angle.
$\angle M$, $\angle LMN$, $\angle NML$
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question 2 the drawing below has five points. how many line segments do…
4
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the drawing below has four points. how many lines does it have? the num…
2
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what is the measurement of the angle shown below? 30° 150° 60° 180°
30°
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the movement of the progress bar may be uneven because questions can be…
B. Rays: $\overrightarrow{EA}$, $\overrightarrow{EB}$, $\overrightarrow{EC}$, $\overrightarrow{ED}$; Lines: $\overleftrightarrow{ED}$, $\overleftrightarrow{BE}$
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name angles different ways in this activity. name the given angle. find…
1. $\angle M$ 2. $\angle LMN$ 3. $\angle NML$
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drag the tiles to the boxes to form correct pairs. not all tiles will b…
Point \(C(-3.6,-3.4)\) divides \(\overline{AB}\) in the ratio \(2:3\) ↔ \(A(-2,-1)\) and \(B(-6,-7)\) Point \(C(4,1.6)\) divides \(\overline{AB}\) in the ratio \(3:2\) ↔ No match …
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type the correct answer in the box. use numerals instead of words. if n…
-2
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the area of a rectangle is 48 square feet. the length is 8 feet longer …
1) The picture with \( l = w + 8 \) and "The length is 12 feet and the width is 4 feet." 2) Length: 12 feet, Width: 4 feet
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name the given angle. a b c ∠ find three ways to name this angle.
$\angle BCA$, $\angle ACB$, $\angle C$
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select the correct answer from the drop - down menu. using only a compa…
P and set its width beyond M
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the movement of the progress bar may be uneven because questions can be…
None of the provided options are correct. The correct area is 40 square centimeters.
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the movement of the progress bar may be uneven because questions can be…
∠D = 152°, P = 74 centimeters, A = 160 square centimeters
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what is the area of a triangle with a base of 10 cm and a height of 8 c…
B. $40$ $cm^{2}$
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select the correct answer from the drop - down menu. using only a compa…
Either P or Q
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a camper attaches a rope from the top of her tent, 4 feet above the gro…
7.2 feet
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name angles different ways in this activity. name the given angle. find…
\(\angle X\), \(\angle ZXY\), \(\angle YXZ\)
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george, who is 6.25 - feet tall, needs to know the height of a tree tha…
17.5
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the movement of the progress bar may be uneven because questions can be…
They are not congruent because $\overline{FD}$ is twice as long as $\overline{CA}$, $\overline{DE}$ is twice as long as $\overline{AB}$, and $\overline{EF}$ is twice as long as $\…
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name the given angle. hint: start the name with an angle symbol. 0/6 po…
$\angle X$
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talk the talk topic 1 parallels the lesson previously, you analyzed a w…
The slopes of two parallel lines are equal because the angles that the parallel lines make with the positive \(x\) - axis are equal, and the slope of a line is the tangent of the …
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the movement of the progress bar may be uneven because questions can be…
complementary
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which of the following is an equation for the graph? a. 2 sin(x + \\fra…
C. $2\sin(x+\frac{\pi}{4})+1$
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find the measure of angle ∠aef in the figure below. enter only the numb…
60
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a rectangular box has a length of 10 cm, width of 4 cm, and height of 5…
B. $200$ $cm^{3}$
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the movement of the progress bar may be uneven because questions can be…
$\overleftrightarrow{CD}\parallel\overleftrightarrow{EF}$, $\overleftrightarrow{AB}\perp\overleftrightarrow{CD}$, $\overleftrightarrow{AB}\perp\overleftrightarrow{EF}$
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match each angle description on the left with its possible angle measur…
Acute angle: \(0^{\circ}<m < 90^{\circ}\) Straight angle: \(m = 180^{\circ}\) Obtuse angle: \(90^{\circ}<m < 180^{\circ}\) Right angle: \(m = 90^{\circ}\)
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what can you conclude from the given information? state the reason for …
1. Conclusion: ∠1 and ∠2 are vertical angles and are congruent. Reason: Vertical angles are congruent. 2. Conclusion: ∠1 = ∠2=∠3 = ∠4 = 90°. Reason: Perpendicular lines form right…
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the movement of the progress bar may be uneven because questions can be…
The measure of ∠SWX is 72°.
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what is true about every rotation? the image is smaller than the pre - …
The image and pre - image are congruent.
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8) find x if m∠tum = x + 80, m∠muv = x + 67, and m∠tuv = 143°.
$x=-2$
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the movement of the progress bar may be uneven because questions can be…
1st drawing: Ray AB 2nd drawing: Line Segment AB 3rd drawing: Point A 4th drawing: Line AB
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geometry unit 0 review use a ruler to measure the length of each line s…
No specific answers can be given as the actual measurements of line - segments and angles from the image are not provided. You need to perform the measurements using a ruler and a…
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which translation vectors could have been used for the pair of figures?…
Vectors pointing downwards (second and third vectors if numbered from top - left)
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what is the volume of this figure? 875 cubic feet 1,000 cubic feet 1,12…
1,000 cubic feet
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a box is shaped like a cube. the box has a length of 1 foot, a width of…
D. 1 cubic foot
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what is the slope of the line graphed here? o 3/2 o 2/3 o -3/2 o -2/3
C. -3/2
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susan will rotate triangle abc 180° about one of the labeled points. su…
C. point E, F. point F (assuming F is an appropriate outside - the - triangle point)
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what kind of transformation is illustrated in this figure? rotation dil…
translation
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a triangle has these properties: three sides of different lengths two a…
C. scalene, obtuse
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which figures demonstrate a translation? select each correct answer.
The bottom - right pair of figures demonstrate a translation as they are same - shaped, same - oriented, and just shifted.
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which best describes the triangle? scalene acute isosceles equilateral
scalene
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type the correct answer in each box. write the coordinates in the form …
(-10, - 4), (-3.875, - 10.125)
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what two names can be used to describe this triangle? use the drop - do…
Based on the side lengths, the triangle can be classified as an equilateral triangle. Based on the angle measures, the triangle can be classified as an acute triangle.
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which figure is a scalene triangle?
The triangle with side - lengths 6 inches and 3 inches (the third option)
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which point lies on the y - axis on a coordinate grid? (1, 2) (0, 2) (2…
(0, 2)
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find the distance from point a to line c. round your answers to the nea…
19. $2.8$ 20. $2.8$ 21. $1.4$
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which statement describes this triangle? it is a scalene triangle becau…
It is an isosceles triangle because two of the sides are the same length.
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which triangle is a right triangle?
The triangle with angles 30°, 60°, 90° is a right - triangle.
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in exercises 16 - 18, use the diagram. 16. is r || s? 17. is m || n? 18…
16. No 17. Yes 18. Yes
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how many pairs of perpendicular sides does the shape have? type the num…
2
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select the correct answer from each drop - down menu. point c(3, 6, - 0…
\(D(\frac{17}{3},-\frac{20}{3})\)
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which net represents this triangular prism?
(Without seeing the specific correct - option details among the given choices, we can't provide the exact identifier and text. But the correct option should have two congruent tri…