Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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a triangle has a line of symmetry. select all conclusions that must be …
E. Two sides of the triangle have the same length; F. Two angles of the triangle have the same measure.
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the radius of a circle is 13 cm. find its circumference in terms of π.
\(26\pi\) cm
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the measure of an angle is two times the measure of its complementary a…
\(30\) and \(60\)
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select all the angles of rotation that produce symmetry for this flower…
A. $45^{\circ}$, B. $90^{\circ}$, C. $135^{\circ}$, D. $180^{\circ}$, F. $270^{\circ}$
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19) find x. 50° 70°
\(60^{\circ}\)
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the diameter of a circle is 12 m. find its circumference in terms of π.
\(12\pi\) m
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practice 2 a triangle has rotational symmetry that can take any of its …
A. All sides of the triangle have the same length. B. All angles of the triangle have the same measure.
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3. find the perimeter and area of the part in figure 28 - 4.
The perimeter is \(236\space cm\) and the area is \(1290\space cm^{2}\)
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the diameter of a circle is 10 m. find its circumference in terms of π.
\(10\pi\) m
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read explain 3b and complete your turn #1 (adapted from lesson 1.2). pe…
\(m\angle1 = 90^{\circ}\), \(LM = 15\), \(MN = 15\)
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angle measures 34° more than the measure of its complementary angle. wh…
\(28\) and \(62\)
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assignment geo.1.16 practice problems (digital) assigned by wilfredo fe…
\(180^{\circ}\)
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determine the remaining sides and angles of the triangle abc. a = 101.7…
\(a\approx383.7\)
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the radius of a circle is 11 m. find its circumference in terms of π.
\(22\pi\) m
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for each figure, identify any angles of rotation that create symmetry. …
\(180^{\circ}\)
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the radius of a circle is 12 ft. find its circumference in terms of π.
\(24\pi\) ft
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what is the value of y? y = □°
$84$
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12 part of a cubic function is graphed. identify the domain and range o…
- Polynomial function: \(f(x)=a_{n}x^{n}+a_{n - 1}x^{n-1}+\cdots+a_{1}x + a_{0},n\in\mathbb{Z}_{\geq0},a_{i}\in\mathbb{R}\) - Symmetric about a LINE: For every point \(P(x,y)\) on…
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what is the value of u? w 19 y u x u = submit wor
\(u = 19\)
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the last step before going live is selecting and setting up your lighti…
Three
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what are the values of b and c?
\(b = 66\), \(c = 57\)
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4 find measures of complementary, supplementary, vertical, and adjacent…
\(2\) and \(178\)
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you start streaming live content from the taco truck to increase intere…
\(70^{\circ}\)
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what are the values of w and x?
\(w = 59.5\), \(x = 59.5\)
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the backdrop will be supported by two perpendicular supports, as shown …
Line \(AB\) is perpendicular to line \(CD\) if their intersection forms a right angle.
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its important that the taco food truck videos you post have a good reso…
Square
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definition of an angle bisector 26 = 5x + 11 subtract 11 on both sides …
\(x = 57.5\)
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a rectangular region is removed from another rectangular region to crea…
\(68\)
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a rectangular region is removed from another rectangular region to crea…
\(109\)
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sometimes two angles pair up to make a larger angle. you can assume tha…
1. Supplementary angles 2. Neither 3. Supplementary angles 4. Complementary angles
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3. name all the right angles and straight angles in the given image. ri…
Right Angles: \(\angle CFD\) Straight Angles: \(\angle AFD\), \(\angle AFC\)
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read & understand (highlight or circle important keywords.) naomi and d…
Douglas has more baseball cards. Because Naomi has \(2000\) baseball cards and Douglas has \((4^{2})^{3}=4^{6}=4096\) baseball cards, and \(4096>2000\).
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youre creating a banner to hang in the back of the taco truck as a back…
Rhombus
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a pilot is flying, in miles, from point (150, 145) to point (186, 68). …
85 mi.
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a helicopter took off, traveling in a diagonal direction for 97 meters …
65 m
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suppose a hiker starts at one corner of a 12 - by - 16 - mile rectangul…
20 mi.
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3 what is the distance between $(3,1)$ and $(-4,-3)$?
\(a=-7\), \(b = - 4\), \(c=\sqrt{65}\) \((-7)^2+(-4)^2 = 49 + 16\) \(49+16 = 65\) \(\sqrt{49 + 16}=\sqrt{65}\) \(\sqrt{65}=\sqrt{65}\)
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a graphic artist wants to make a triangle with a hypotenuse of 58 centi…
40 cm
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learning goal: i can dein point, line, and distance along a line: perpe…
1. \(\angle AEB\), \(\angle BEA\) (three - letter notations). 2. \(\angle GKM\)
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the sun is shining down on a tree, making a shadow that measures 12 fee…
16 ft.
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question 9 (2 points) find the midsegment. wv=______ blank 1: question …
\(9.2\)
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a worker needs to safely lean a ladder against a wall so that its top r…
17 ft.
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try again your answer is incorrect. a rectangular region is removed fro…
\(96\space m^{2}\)
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the quadrilateral is a square. what is the measure of \\( \\angle aeb \…
C. 90
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suppose two angles are complementary and one angle, angle a, has a meas…
Angle \(A:30^{\circ}\), Angle \(B:60^{\circ}\)
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question 6 (1 point) the quadrilateral is a parallelogram. solve for x.…
\(x = 7\)
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if two angles are supplementary, and one angle is a right angle, what c…
The other angle also measures 90 degrees.
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question 5 (1 point) what is the measure of one interior angle of a reg…
60
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an engineer wants to build a triangular - shaped building. they want on…
\(81^{\circ}\)
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an architect is making a floor plan. they draw two angles that are supp…
\(163^{\circ}\)
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an ice rink is being redesigned so that its radius is three times longe…
The circumference is three times as large.
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a truck tire has a diameter of 1.5 feet. if this tire rotated fully, on…
\(1.5\pi\) ft.
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a group of friends just ordered a large pizza of radius 8.5 inches. wha…
\(17\pi\) in.
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yolanda is fertilizing her garden. the garden is in the shape of a rect…
\(4\)
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a wheel has a radius of 14 inches. what is the diameter of the wheel? s…
28 inches
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jane wants to replace a glass window in her restaurant. the window is i…
\(384\)
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5. if \\( \\triangle prs \\cong \\triangle cfh \\), find the values of …
\(x = 15.5\), \(y = 3\), \(z = 28\)
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alan wants to replace the wooden floor at his gym. the floor is in the …
\(14175\)
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simplify mn = 30 + 8 no = 8(5) - 2 simplify mn = 38 no = 40 - 2 segment…
\(AB = 9\), \(BC = 9\), \(AC = 18\)
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136° 108° 140° 76° x= blank 1:
\(80^{\circ}\)
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4. if ( \triangle mtwcong\triangle bgk ), find the values of ( x ) and …
\(x = 12\), \(y=\frac{35}{11}\)
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question 3 (1 point) what is the measure of one external angle of a reg…
\(18\)
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find the distance ( d(p_1,p_2) ) between the given points ( p_1 ) and (…
\(\sqrt{37}\)
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6. in △abc, the measure of the exterior angle at b is 100. if m∠a is 4 …
\(m\angle C = 20\)
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question 2 (2 points) what is the measure of one interior angle of a re…
A. \(162^{\circ}\)
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what is the value of $p$?
\(32.7\)
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your turn (#1 is started for you.) 1. determine the length of \\( \\ove…
1. \(PQ = 2\sqrt{10}\) 2. \(JK\) and \(LM\) do not have the same length.
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the perimeter of a quadrilateral (four - sided polygon) is 52 inches. t…
The length of the shortest side is \(6\) inches, the length of each of the two equal sides is \(11\) inches, and the length of the longest side is \(24\) inches.
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question 1 (2 points) what is the sum of the internal angles? sum of in…
\(1080\)
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10) $(x + 5)^{2}+(y + 7)^{2}=36$ translated 5 left, 4 down
\((x + 10)^2+(y+11)^2=36\)
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parallelogram abcd is rotated to create image abcd. which rule describe…
\((x,y)\to(y, - x)\)
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a composition of transformations maps pre - image efgh to final image e…
a translation down and to the left
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which transformation maps the large triangle onto the small triangle? d…
dilation
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2. if \\( \\triangle z m k \\cong \\triangle a p y \\), \\( m \\angle m…
\(x = 6\), \(y=10\)
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in the rectangle below, ( rv = 2x + 8 ), ( sv = 5x - 7 ), and ( mangle …
\(RT = 36\) \(m\angle VST=56^{\circ}\)
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a playground slide is 14.5 feet long with an 8.5 - foot tall ladder. wh…
C. \(54^{\circ}\)
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all side lengths in quadrilateral pqrs measure 4 units. a transformatio…
No, the side lengths are not preserved.
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a wire connects the top of a 147 foot tall cell tower to the ground. if…
\( 184.07 \)
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in the rectangle below, ( bd = 8x - 2 ), ( ae = 23 ), and ( mangle edc …
\(x = 6\), \(m\angle EAD=49^{\circ}\)
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in the rectangle below, ( ae = 2x + 1 ), ( bd = 3x + 12 ), and ( mangle…
\(CE = 21\), \(m\angle EBA = 38^{\circ}\)
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which statements are true about the reflectional symmetry of a regular …
C. A line of symmetry will connect a vertex and a midpoint of an opposite side; D. It has 7 - fold symmetry.
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which graph shows the system \\( \\begin{cases} x^{2}+y = 2 \\\\ x^{2}+…
The graph that shows a downward - opening parabola \(y=-x^{2}+2\) and a circle \(x^{2}+y^{2}=9\) (center \((0,0)\), radius \(3\)) is the correct one.
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activity 1 - area of composite figures question 6d - determine the area…
The area of the shaded region is \(12\) square inches.
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2. in the accompanying figure, \\( \\overline { a b } \\cong \\overline…
\(60^{\circ}\)
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writing inverse trigonometric equations which equations for the measure…
\(x = \tan^{-1}(\frac{c}{a})\), \(y=\cos^{-1}(\frac{c}{b})\)
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the figure is an isosceles trapezoid. how many lines of reflectional sy…
1
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in which triangle is the measure of the unknown angle, x, equal to the …
The first triangle.
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1. if ( \triangle ghjcong\triangle mnp ), then... ( gh=) ( gj=) ( pn=) …
\(GH = MN\), \(GJ = MP\), \(PN=HJ\), \(\angle MPN\cong\angle GJH\), \(\angle JGH\cong\angle NMP\)
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identifying a right triangle given a value for the measure in which tri…
The first triangle.
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triangle abc is shown on the graph. what are the coordinates of the ima…
\((4,2)\)
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which graph represents the solution of the system \\( \\left\\{ \\begin…
The graph that shows a circle centered at the origin with radius 2 (\(x^{2}+y^{2}=4\)) and a line \(y=x - 1\) (with slope 1 and \(y\)-intercept \(-1\)) intersecting the circle at …
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determining unknown angle measures of a right triangle determine the un…
\(m\angle D = 46^{\circ}\), \(m\angle F = 44^{\circ}\)
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triangle pqr has vertices p(-2,6), q(-8,4), and r(1,-2). it is translat…
- 10 (the fourth option)
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find the measure of x. round to the nearest hundredth.
\(15.01\)
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what are the coordinates of the image of vertex f after a reflection ac…
\((3, - 1)\) (the second option)
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if they paint a polygon with three sides, two of which are equal in len…
Isosceles triangle
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what is sin a? 25 a 4√6 23 sin a = ?
$\frac{23}{25}$
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the measure of an angle is 88.7°. what is the measure of its supplement…
\(91.3\)
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a rectangle is transformed according to the rule ( r_{0,90^{circ}} ). t…
\((4,3)\) (the fourth option)
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plot $(-3,6),(0,-5)$, and $(6,-2)$ in the $xy$-plane. tell in which qua…
- The point \((-3,6)\) lies in quadrant II. - The point \((0,-5)\) lies on the \(y -\)axis. - The point \((6,-2)\) lies in quadrant IV.