幾何
三角形、円、座標幾何、証明問題。
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question which of the following sets of numbers could not represent the…
\(\{6,10,16\}\)
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which equation could be used to find ( mangle j ) in ( \triangle jkl )?…
\(x=\sin^{-1}(\frac{8.8}{11})\) (the third option)
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find the exact values of six trigonometric ratios for the mentioned ang…
\(\sin W=\frac{5}{13}\), \(\cos W=\frac{12}{13}\), \(\tan W=\frac{5}{12}\)
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determine the missing length in each right triangle using the pythagore…
\(TU\approx12.0\) yd, \(EG\approx17.3\) in, \(QR\approx4.9\) ft
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find the desired slopes and lengths, then fill in the words that charac…
slope of \(\overline{PQ}=\frac{1}{6}\), length of \(\overline{PQ}=\sqrt{37}\), slope of \(\overline{QR}=-1\), length of \(\overline{QR}=3\sqrt{2}\), slope of \(\overline{RP}=\frac…
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quiz apply the pythagorean theorem. find whether each triangle has a ri…
1. The triangle \(ABC\) has a right - angle. 2. The triangle \(PQR\) does not have a right - angle.
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a cone - shaped paper water cup has a height of 12 cm and a radius of 6…
\(\frac{125}{216}\)
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which ratio represents sin x in the right triangle shown below? 4 which…
\(\frac{28}{93}\)
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pyramid a is a right square pyramid with a height of 131 m and a square…
B. The volume of pyramid A is \(2.3\) times greater than the volume of pyramid B.
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a swimming pool in the shape of a right rectangular prism is 10 m×5 m. …
\(200000\)
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suppose planet as diameter is approximately 7 times planet bs and both …
\(\frac{1}{343}\)
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two cubes have sides of lengths 7 cm and 3 cm. what is the ratio of the…
\(343:27\)
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4. • ∠4 and ∠5 are complementary and the m∠4 is 40°. find the remaining…
\(m\angle1 = 50^{\circ}\), \(m\angle2 = 40^{\circ}\), \(m\angle3 = 90^{\circ}\), \(m\angle5 = 50^{\circ}\), \(m\angle6 = 90^{\circ}\)
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for each of the first three boxes, choose a statement format from the d…
The reason for \(\triangle KLM\cong\triangle AZY\) is the Side - Angle - Side (SAS) congruence criterion.
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e. right circular cylinder with hemispherical top the volume is (type a…
\(\frac{560000\pi}{3}\space cm^{3}\)
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find wx. wx =
\(18\)
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question determine if the two triangles are necessarily congruent. if s…
are not
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uv || tw. find wx. wx =
\(30\)
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find the volume of each of the following figures. complete parts (a) th…
\(\frac{1372}{3}\pi\) \(cm^{3}\)
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find the volume of each of the following figures. complete parts (a) th…
\(50\pi\space cm^{3}\)
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vw || su. find uv.
\(21\)
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find the volume of each of the following figures. complete parts (a) th…
\(448\) \(cm^{3}\)
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jk || gl. find ij.
\(26\)
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3. • ∠1 and ∠4 are • ∠4 and ∠5 are and • which angle is complementary t…
- $\angle1$ and $\angle4$ are vertical angles. - $\angle4$ and $\angle5$ are a linear - pair and $\angle4$ and $\angle2$ (or $\angle5$ and $\angle6$) are vertical angles. - The an…
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find the volume of each of the following figures. complete parts (a) th…
\(\frac{575\pi}{3}\space cm^{3}\)
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select △ghi≅△ by the congruent: not necessarily congruent
\(\triangle GHI\cong\triangle JKL\) by SSS.
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2. • ( mangle1=)__________ • ( mangle2=)__________ • what is the relati…
\(m\angle1 = 80^{\circ}\), \(m\angle2 = 100^{\circ}\), \(\angle1\) and \(\angle3\) are vertical angles.
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the measure of angle bac can be calculated using the equation \\( \\sin…
\(44^{\circ}\) (corresponding to the third option)
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which equation can be used to solve for the measure of angle abc? ( \ta…
\(\tan(x)=\frac{2.4}{10}\) (the first option).
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select not necessarily congruent congruent: △ghi≅△\boxed{}\text{ by the…
Congruent: \(\triangle GHI\cong\triangle TKJ\) by the ASA (Angle - Side - Angle) criterion.
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which is the best approximation for the measure of angle xyz? 33.6° 39.…
\(39.8^{\circ}\)
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which equation can be used to find the measure of angle gfe? \\( \\cos …
\(\cos^{-1}(\frac{11.9}{14.5})=\theta\) (the second option)
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firewood a scout leader asked his troop to cut firewood exactly 36 inch…
Yes, by the transitive property of equality, Steve’s log will be the same as the scout leader’s.
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select △ mno ≅ △□ by the o congruent: o not necessarily congruent
\(\triangle MNO\cong\triangle PRQ\) by the ASA (Angle - Side - Angle) criterion.
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(b) select △abc≅△□ by the congruent: not necessarily congruent
\(\triangle ABC\cong\triangle FED\) by the \(AAS\) (Angle - Angle - Side) congruence criterion.
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cattle feeders a cattle rancher wants to place three feeders in his pas…
No, it is not possible.
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for each figure below, determine (by using the markings) if there is a …
Congruent: \(\triangle GHI\cong\triangle KLJ\) by the ASA (Angle - Side - Angle)
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an airpl takes off, levels off, and lands according to the diagram show…
\(16.3\) kilometers
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noah tried to prove that \\( \\cos ( \\theta ) = \\sin ( \\theta ) \\) …
A. Angles \(\angle B\) and \(\angle C\) are complementary, not congruent.
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pioneering pioneers, people who settled the western territory of the un…
supplies for their livestock
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pioneering pioneers, people who settled the western territory of the un…
to put the wagons in a circle for self - defense
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pioneering pioneers, people who settled the western territory of the un…
food
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pioneering pioneers, people who settled the western territory of the un…
people who traveled west to settle the frontier.
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pioneering pioneers, people who settled the western territory of the un…
caravans
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29. draw a rectangle that is $1\\frac{1}{2}$ inches long and 1 inch wid…
a. The perimeter of the rectangle is \(5\) inches. b. The area of the rectangle is \(1\frac{1}{2}\) square inches.
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answer part 2. * 4 (10 points) complete the proof. given: ( overline{bd…
AAS Theorem
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answer part 1. * (10 points) complete the proof. given: ( overline{bd} …
B. ASA Postulate
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answer part 1. * (10 points) complete the proof. given: \\( \\overline …
B. ASA Postulate
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answer part 1. * (10 points) complete the proof. given: ( overline { b …
B. ASA postulate
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which additional statements are required to prove triangle abc ≅ triang…
AC ≅ LM, AB ≅ LK
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in the figure below, ( mangle2 = 44^{circ} ). find ( mangle1 ). ( mangl…
\(136\)
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the image shows two lines cut by a transversal. the measure of ∠1 is 90…
- The measure of $\angle6$ is $90.5^{\circ}$: True - The two lines are parallel: True - $\angle4$ is congruent to $\angle5$ because they are alternate interior angles: True
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28. justify the diameter of a wheel is 15 inches. how far would your ha…
The hand would move approximately \(47\) inches.
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the image shows a portion of a staircase railing. there are three paral…
\(\angle BCD\) has the same measure as \(\angle FEC\); if \(\angle GFE\) measures \(x^{\circ}\), then the measure of \(\angle HIK\) is \(x^{\circ}\); the sum of the measures of \(…
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two parallel lines are cut by a transversal as shown below. suppose ( m…
\(m\angle5 = 103^{\circ}\) \(m\angle7 = 103^{\circ}\)
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look at these two parallel lines cut by a transversal, as shown below. …
\(28\)
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find the distance between the lines with the given equations. x = 2 x =…
\(8\)
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the figure shows three parallel lines cut by a transversal. determine w…
1. False 2. False 3. False
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what is the missing length? 6 m area = 58.8 m² w = meters submit
\(9.8\) meters
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what is the area of the shaded region? 9 m 10 m square meters submit
45
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what is m∠cbd? * enter your answer 6 (10 points)
# Explanation: ## Step1: Find the measure of ∠ABD Since ∠A = 60° and assuming triangle ABD is a triangle (though not explicitly stated, but using the angle - sum property of a tri…
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what is the area? 6 ft 4 ft square feet submit
12
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what is the missing length? area = 30 in² a = inches
\(10\)
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consider a cylinder with a radius of 2 millimeters and a volume of 32π …
\(8\space mm\)
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in triangle abc, m∠a = 43° and m∠b = 85°. what is the m∠c? * (10 points…
\(m\angle C = 52^{\circ}\)
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what is the area? square millimeters submit
36
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what is the missing length? area = 2 m² c = meters
\(2\)
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what is the area? 5 m 4 m square meters
20
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what is the missing length? area = 20 km² y = kilometers
\(5\)
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what is the area of this square? 7 km square kilometers
49
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what is the area? 4 ft 10 ft 10 ft square feet
\(70\)
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two parallel lines are cut by a transversal as shown below. suppose ( m…
\(m\angle6 = 51^{\circ}\), \(m\angle8 = 51^{\circ}\)
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what is the area? square centimeters submit
28
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the diameter of a circle is 12 miles. what is the area of a sector boun…
\(\frac{27\pi}{2}\)
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section 2.4: arithmetic of angular measurements find <eab 120 find <dab…
\(\angle EAB = 120^{\circ}\), \(\angle DAB=70^{\circ}\), Missing angle \(=41^{\circ}47'\), 1) \(A = 34^{\circ}\), 2) \(A = 55^{\circ}\), 3) \(A = 109^{\circ}\), 4) \(A = 42^{\circ…
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the radius of a circle is 4 meters. what is the angle measure of an arc…
\(135\)
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riangles in each pair are similar. state which \similarity theorem\ bes…
The AA (Angle - Angle) similarity theorem.
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the radius of a circle is 4 inches. what is the angle measure of an arc…
\(45\)
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determine whether a triangle with the given vertices is a right triangl…
(a) Not a right triangle (b) Not a right triangle (c) Right triangle
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the following shapes are similar. set up a proportion, then solve x. △d…
\(x = 8\)
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the following shapes are similar. set up a proportion, then solve for t…
\(22\)
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the diameter of a circle is 2 miles. what is the area of a sector bound…
\(\frac{3}{10}\pi\)
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true or false: these triangles are similar
False
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question find the perimeter of \\( \\triangle mno \\). round your answe…
\(69.8\)
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the following shapes are similar. set up a proportion, then solve for t…
\(10\)
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the radius of a circle is 4 kilometers. what is the area of a sector bo…
\(\frac{8\pi}{5}\)
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true or false: these triangles are similar
False
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the radius of a circle is 3 kilometers. what is the area of a sector bo…
$\frac{57}{20}\pi$ square kilometers
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the following shapes are similar. set up a proportion, then solve for t…
\(5\)
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the triangles in each pair are similar. state which \similarity theorem…
SSS -
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the triangles in each pair are similar. state which \similarity theorem…
AA~
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find the value of x. if necessary, you may learn what the markings on a…
# Explanation: ## Step1: Identify the triangle type The triangle with the right - angle has two equal sides (marked with the same tick), so it is an isosceles right - triangle. Th…
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nd the value of x. if necessary, you may learn what the markings on a f…
\(24\)
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question 6 of 16 (1 point) | question attempt: 1 of unlimited partially…
(a) \(AB = 6\) (b) \(m\angle F=70^{\circ}\)
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for each part below, use the figure to fill in the blank. if necessary,…
(a) \(AB = 6\) (b) \(m\angle F=70^{\circ}\)
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for question #17, respond completely in your answer document. 17. compl…
2. Definition of midpoint 4. Alternate Interior Angles Theorem 5. Vertical Angles Theorem 6. AAS (Angle - Angle - Side) 7. CPCTC (Corresponding Parts of Congruent Triangles are Co…
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for each part below, use the figure to fill in the blank. if necessary,…
(a) \(AB = 6\) (b) \(m\angle F=100^{\circ}\)
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14. if a transversal crosses parallel lines then _ are supplementary. a…
D. same - side interior angles
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consider a cone with a height of 9 feet and a volume of 48π cubic feet.…
The radius of the cone is \(4\) feet.
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in the figure, ( mangle2=(d + 18)^{circ} ) and ( mangle3=(d + 22)^{circ…
\(d = 25\)