幾何
三角形、円、座標幾何、証明問題。
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in circle o, \\( \\overline { su } \\) is a diameter. what is \\( m \\w…
\(130^{\circ}\)
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jazlyn wants to purchase a triangular trampoline. what are the actual b…
Actual base \( = 10\) ft, Actual height \( = 12\) ft
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if ( ts = 3 ), find ( os ).
\(9\)
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Question was provided via image upload.
Para el primer par: congruentes por \(L - L - A\). Para el segundo par: \( \triangle IKL\cong\triangle OCC\) por \(L - L - L\).
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in the diagram below of triangle cde, f is the midpoint of \\( \\overli…
The measure of \(\angle EGF\) is \(38^{\circ}\).
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triangle qrs is formed by connecting the midpoints of the side of trian…
\(3\)
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jazlyn wants to purchase a triangular trampoline. what is the formula f…
\(A=\frac{1}{2}bh\) (the third option in the given choices)
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in circle d, which is tangent to the circle? ○ ○ ○ ○
\(\overleftrightarrow{AB}\)
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chaya has a map that shows the lengths of some hiking trails. the scale…
3
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the area of the trapezoid is 22 square yards. what is the trapezoids he…
\(4\)
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which equation can be used to find the measure of ehg? ( m widehat { eh…
\(m\overset{\frown}{EHG}+80 + 35=360\) (the second option)
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what is the area of the trapezoid? square millimeters
\(0.95\)
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jazlyn also wants to purchase the trampoline shown in this scale drawin…
Actual length \( = 16\) ft, Actual width \( = 10\) ft
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what is the area of the trapezoid? 19 cm 30 cm 32 cm 31 cm square centi…
750
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2. use the given information to determine if the triangles are congruen…
a. \(Y\), postulado \(SAS\). b. \(Y\), postulado \(ASA\). c. \(Y\), teorema \(HL\).
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warm - up 7 mca 7th period a certain test consists of multiple - choice…
\(x = 11\), so the answer is D.
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jazlyn also wants to purchase the trampoline shown in this scale drawin…
\(2\)
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the area of this rhombus is 50 square feet. one of its diagonals is 20 …
5
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what does (overleftrightarrow{cde}) describe? a minor arc a major arc a…
a major arc
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find all missing elements. round to the nearest tenth.
\(A\approx100.3^{\circ}\), \(B\approx43.5^{\circ}\), \(C\approx36.2^{\circ}\)
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the area of this rhombus is 0.45 square millimeters. one of its diagona…
\(1.5\)
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find the length of side a. b = 2 c = 4 a = 78° a = ? round to the neare…
\( 4.1 \)
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which is true regarding chords and diameters of circles? both chords an…
Both chords and diameters have two endpoints on a circle. Diameters must intersect the center of a circle.
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the area of this rhombus is 0.625 square feet. one of its diagonals is …
\(2.5\)
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find the measure of angle c. a = 9 b = 3 c = 11 c = ?° round to the nea…
\(125.0^{\circ}\)
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the area of this rhombus is 0.6 square inches. one of its diagonals is …
\(2\)
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the area of this rhombus is 6 square millimeters. one of its diagonals …
3
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jazlyn owns an indoor trampoline park. the scale drawing shows a new tr…
\(72\mathrm{ft}^2\) (the fourth option)
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the area of this rhombus is 10 square meters. one of its diagonals is 5…
\(4\)
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what is the measure of \\( \\overparen{ced} \\)? \\( 106 ^ { \\circ } \…
\(212^{\circ}\) (the fourth option)
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in circle d, which is a secant? ef dc ab gh
\(\overleftrightarrow{GH}\)
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jazlyn owns an indoor trampoline park. the scale drawing shows a new tr…
Actual length \( = 12\) ft Actual width \( = 6\) ft
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find the measure of angle c. round to the nearest tenth.
\(120.7\)
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circle x with a radius of 6 units and circle y with a radius of 2 units…
Translate the circles so they share a common center point, and dilate circle \(Y\) by a scale factor of \(3\).
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find the measure of angle a. a = 30 b = 15 c = 29 a = round to the near…
\(79.0^{\circ}\)
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in circle o, \\( \\overline { ae } \\) and \\( \\overline { fc } \\) ar…
\(253^{\circ}\)
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concentric circles with center g have radii 5 and 11 as shown. which wo…
Dilate the smaller circle by a factor of \(\frac{11}{5}\). Translate one of the circles so that the circles have the same center.
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the vertices of triangle abc are: a(-3,4) b(-8,10) c(3,0) complete the …
Slopes: \(\overline{AB}:-\frac{6}{5}\), \(\overline{BC}:-\frac{10}{11}\), \(\overline{AC}:-\frac{2}{3}\) Lengths: \(\overline{AB}:\sqrt{61}\), \(\overline{BC}:\sqrt{221}\), \(\ove…
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eh is a diameter of $odot d$. the measure of $widehat{ef}$ is $(10x + 8…
The value of \(x\) is \(5\). The measure of \(\overset{\frown}{EF}\) is \(58\) degrees. The measure of \(\overset{\frown}{GH}\) is \(55\) degrees.
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algebra ii h - kling - 02 (lms) alg. iih: 7 - 2 evaluating trigonometri…
The angle is in the first quadrant and the reference angle is \(\frac{\pi}{4}\). \(\sin\frac{25\pi}{4}=\frac{\sqrt{2}}{2}\), \(\cos\frac{25\pi}{4}=\frac{\sqrt{2}}{2}\), \(\tan\fra…
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2. the sum of all the interior angles of a triangles is 3. all sides of…
2. \(180\) degrees 3. congruent 4. \(90\) degrees 5. supplementary
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graph the quadrilateral on graph paper, then answer the questions. 7 th…
\(PQ=-\frac{5}{4}\), \(RS =-\frac{5}{4}\), \(QR=\frac{4}{5}\), \(PS=\frac{4}{5}\)
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gd is a diameter of circle c. what is m\\widehat{geb}? 90° 180° 219° 23…
\(231^{\circ}\)
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express the relation below as a graph. {(0, 3), (2, 7), (4, 9), (8, 1)}…
Plot the points \((0,3)\), \((4,5)\) and \((8,1)\) on the given coordinate graph.
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3. rt = 22 and us = 18 vt = uv = rs = st =
\(VT = 11\) \(UV=9\) \(RS=\sqrt{202}\approx14.21\) \(ST=\sqrt{202}\approx14.21\)
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solve for the following using the theorems/properties of a isosceles tr…
\(NE = 11m\), \(OE = 31m\), \(m\angle ONE=61.5^{\circ}\), \(m\angle NEJ = 123^{\circ}\)
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nl and mk are diameters of circle j. complete the statements about circ…
\(\overarc{MP}\) is a **major arc** and measures \(152\) degrees. \(\overarc{MLN}\) is a **semicircle** and measures \(180\) degrees.
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chaya has a map that shows the lengths of some hiking trails. the scale…
\(3\)
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aigbra.1h - xjng - 02 (us) aig. 1h: 7 - 2 evaluating trigonometric func…
\(-\frac{\sqrt{3}+1}{2\sqrt{2}}\)
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5 rectangle efgh 5 in 32° e h q f g 1 eq = in hf = in m∠feh = ° m∠1 = °
\(EQ = 5\) in, \(HF = 10\) in, \(m\angle FEH=90^{\circ}\), \(m\angle1 = 32^{\circ}\)
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calculate the diameter. formula: d = c ÷ π use 3.14 for π. d = ? cm rou…
\(9.2\)
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part 1 of 4 identify the quadrant and reference angle for the given ang…
The angle is in \(III\) and the reference angle is \(45\)
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which statements are correct? check all that apply. a chord is sometime…
B. A diameter is always a chord. C. A tangent is never a secant. E. A chord can be shorter than a radius of the same circle. F. A radius is always congruent to another radius of t…
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find the length of side c. round to the nearest tenth.
$4.3$
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find the length of side a. c = 20° a = ? c = round to the nearest tenth.
$10.8$
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formula: d = c ÷ π use 3.14 for π. d = ? cm round to the nearest tenth.
\(4.0\) cm
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chaya has a map that shows the lengths of some hiking trails. the scale…
\(0.5\)
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3. centroid of a triangle - use the back page for your equations and so…
\(x = 9\) \(y = 3.25\) \(w = 11\)
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algebra iih - kung - 02 (lms) alg. iih: 7 - 2 evaluating trigonometric …
B. Infinitely many; any given angle has an infinite number of coterminal angles
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find the measure of angle c. round to the nearest tenth.
\(20^{\circ}\)
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2. centroid of a triangle - the distance from a centroid of a triangle …
twice
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can a reference angle have a negative measure? justify your reasoning. …
B. No. A reference angle must be an acute angle, which by definition must measure between 0 and 90.
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chaya has a map that shows the lengths of some hiking trails. the scale…
\(50000\)
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4 - 1 practice geometry (s1 p01 rm h218) sharp, jeffrey / unit 4 - righ…
\(AC = 13\) units, \(DE=24\) units
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complete the statements about circle z. a central angle, such as angle …
A central angle, such as angle \(WZX\) (or \(XZW\)) of circle \(Z\), is an angle whose vertex is \(Z\) (the center of the circle) and whose sides are radii of the circle. Angle \(…
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3 solve for the following using the theorems/properties of a rhombus. 1…
\(WD = 11m\), \(WY=7m\), \(DI = 13m\), \(m\angle1=90^{\circ}\)
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find the length of side a. c = 21.8° a = 98.2° a =? round to the neares…
\(3.4\)
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find the measure of angle a. c = 21.8° a = ?° a = round to the nearest …
\(98.2\)
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find the measure of angle c. round to the nearest tenth.
\(21.8^{\circ}\)
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13 m 11 m 2 3 1 4 7 m wd = m wy = m di = m m∠1 = if m∠4 = 40°, then m∠2…
\(WD = 11m\), \(WY=13m\), \(DI = 13m\), \(m\angle1 = 90^{\circ}\), \(m\angle2 = 40^{\circ}\), \(m\angle3=40^{\circ}\)
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the scale drawing shows the dimensions of a motel. the scale is shown i…
\(10\) yd
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find the cosine of \\( \\angle a \\). simplify your answer and write it…
\(\frac{8}{17}\)
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find the cosine of \\( \\angle v \\). simplify your answer and write it…
\(\frac{39}{89}\)
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2 solve for the following using the theorems/properties of a parallelog…
\(PO = 16\mathrm{cm}\) \(OL = 12\mathrm{cm}\) \(m\angle Y=26^{\circ}\) \(m\angle P = 154^{\circ}\)
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the scale drawing shows the dimensions of a motel. the scale is shown i…
\(5\)
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part v. fill in the blanks and solve the following problems. show your …
The mid - segment of a triangle is half the side parallel to it. The value of \(MG\) is \(1\).
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question 4 of 10 which of these phrases is an example of understatement…
C. The brand new Mercedes I won in a raffle is nice.
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find the tangent of \\( \\angle x \\). simplify your answer and write i…
\(\frac{77}{36}\)
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coach hernández made a scale drawing of the school gym. the scale of th…
\(90\)
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find the cosine of ∠s. simplify your answer and write it as a proper fr…
$\frac{8}{17}$
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coach hernández made a scale drawing of the school gym. the scale of th…
\(10\)
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4 solve for x.
\(x = 11\)
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find the sine of \\( \\angle i \\). simplify your answer and write it a…
\(\frac{72}{97}\)
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calculate the circumference. formula: c = 2πr use 3.14 for π. c = ? cm …
\(62.8\)
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m∠efg = m∠gdh = m∠feg = m∠dhg =
\(m\angle EFG = 90^{\circ}\) \(m\angle GDH = 45^{\circ}\) \(m\angle FEG = 45^{\circ}\) \(m\angle DHG = 90^{\circ}\)
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calculate the circumference. formula: c = πd use 3.14 for π. c = ? cm r…
\(3768.0\)
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give the missing measure. 2 om = pn = on = mn = ln = 46
\(OM = 46\), \(PN = 23\), \(ON = 46\), \(MN = 46\)
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part iv: if each of the quadrilateral below is a square, give the me 1 …
\( VU = 15\), \( SU=15\sqrt{2}\), \( TV = 15\sqrt{2}\), \( SW=\frac{15\sqrt{2}}{2}\)
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9. find all missing angles. 9. m∠1=____ m∠2=____ m∠3=____ m∠4=____
\(m\angle1 = 18^{\circ}\), \(m\angle2 = 18^{\circ}\), \(m\angle3 = 108^{\circ}\), \(m\angle4 = 15^{\circ}\)
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proving the parallelogram angle theorem given: abcd is a parallelogram.…
The first blank is \(D\), the second blank is supplementary. And \(\angle B\cong\angle D\)
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3. consider the triangle shown. which of the following is the general c…
A. The sum of two sides of a triangle must be greater than the third side.
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7. solve for x. (19x - 18)° (7x + 1)° (10x - 9)°
\(x = 5\)
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rectangle wxyz was dilated to create wxyz. what is wx? 0.5 units 1.2 un…
# Explanation: ## Step1: Find the scale factor The scale factor \(k\) of the dilation can be found by comparing the corresponding sides \(YZ\) and \(Y'Z'\). We know that \(YZ = 7.…
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4. m∠xwy=________ m∠yxz=________ m∠wvz=________ m∠xwz=________ m∠xzy=__…
\(m\angle XWY = 58^{\circ}\) \(m\angle YXZ = 26^{\circ}\) \(m\angle WVZ = 116^{\circ}\) \(m\angle XWZ = 90^{\circ}\) \(m\angle XZY = 26^{\circ}\)
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which angle has a measure equal to the sum of ( mangle sqr ) and ( mang…
\(\angle SRE\)
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6. solve for x. (13x + 2)° (5x - 7)° (3x - 4)°
\(x = 9\)
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4. use the distributive property to multiply the trinomial by the binom…
\(3x^{4}+4x^{3}+3x^{2}+14x\)
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11. find all missing angles. 11. m∠1= m∠2= m∠3= m∠4= m∠5= m∠6= m∠
\(m\angle1 = 51^{\circ}\), \(m\angle2 = 44^{\circ}\), \(m\angle3 = 48^{\circ}\), \(m\angle4 = 85^{\circ}\), \(m\angle5 = 47^{\circ}\), \(m\angle6 = 74^{\circ}\), \(m\angle7 = 59^{…
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the triangles are congruent by sss. which transformation(s) can be used…
reflection only, rotation, then translation
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which transformations could have occurred to map △abc to △abc? ○ a rota…
a rotation and a dilation