Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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which figure has a greater volume and by how much? the volume of figure…
The volume of figure 1 is \(45\ \text{cm}^3\) greater than the volume of figure 2.
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solve for x.
\(x = 12\)
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a regular pentagon is shown. what is the measure of the radius, c, roun…
\(12.36\) cm (the third option)
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what is the sum of all the angle measures in the diagram? $(mangle1 + m…
\(540\)
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james made the body of a robot out of two cubes. what is its volume? 54…
\(1,216\) in\(^{3}\)
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solve for x.
\(x = 7\)
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solve for x.
\(x = 6\)
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solve for x.
\(x = 12.71\)
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moshe has the container on his desk, as shown, to hold pencils and pape…
2 inches by 3 inches by 6 inches and 2 inches by 2 inches by 4 inches.
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use the diagram to show that the sum of the measures of the exterior an…
\(180^\circ\) (or 180 degrees)
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to the nearest cubic inch, what is the volume of the small milk carton …
\(65\ in^{3}\)
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solve for x.
\(x = \frac{68}{9}\)
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question 10 of 10 true or false? the measure of a tangent - chord angle…
B. False
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question 9 of 10 if the measure of \\( \\angle def \\) is \\( 76 ^ { \\…
\(152^{\circ}\), so the answer is C.
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question 8 of 10 the measure of overarc{xyz} is 256°. what is the measu…
A. \(128^{\circ}\)
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in the figure below, (overline{ab}) is parallel to (overline{ce}). if (…
G. \(70^{\circ}\)
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the shed in adams backyard is shown. which correctly describes the dime…
a rectangular prism measuring \(5\) feet by \(6\) feet by \(8\) feet and a triangular prism with the dimensions of \(3\) feet by \(5\) feet by \(8\) feet (the second option in the…
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use the diagram to show that the sum of the measures of the exterior an…
- \(\angle1\) and the exterior angle at its vertex (e.g., the angle between side 4 and its extension) are a linear pair. - \(\angle2\) and the exterior angle at its vertex (e.g., …
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question 1 / 2 the formula for the area of a triangle is ( a = \frac{1}…
B. \( h = \frac{2A}{b} \)
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aaron bought a set of plastic ice cubes with a mixture of water and air…
\(6000\ mm^{3}\)
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aaron bought a set of plastic ice cubes with a mixture of water and air…
\(3000\space mm^{3}\)
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aaron bought a set of plastic ice cubes with a mixture of water and air…
# Explanation: ## Step1: Calculate the base area of the pyramid The base of the pyramid is a rectangle with length \(l = 20\) mm and width \(w=15\) mm. The area of a rectangle \(A…
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solve for x. x = submit
\(x = 44\)
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what is the volume of the composite figure shown? 2,880 mm³ 1,008 mm³ 2…
\(2880\space mm^{3}\)
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question 1 / 1 the formula for the area of a triangle is ( a = 1/2bh ).…
B. \( h = \frac{2A}{b} \)
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solve for x. round to the nearest tenth, if necessary.
$x = 49.0$
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what is the volume of the doorstop, as shown? 90 in³ 27 in³ 63 in³ 36 i…
\(36\space in^3\)
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solve for x. x =
\(18.5\)
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what is the value of x? x=
\(7\)
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question 7 of 10 true or false? the point at which a tangent line meets…
A. True
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solve for x. x =
\(x = 12\)
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read the excerpt from \clara bartons childhood.\ there was, directly in…
C. It was revered when it froze over.
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solve for x. round to the nearest tenth, if necessary.
$4.8$
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mo and pr are parallel lines. which angles are vertical angles? ∠onq an…
$\angle ONQ$ and $\angle MNL$
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question 2 of 10 the measure of \\( \\overparen { d e } \\) is \\( 132 …
C. \(66^{\circ}\)
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a triangle has interior angles of 44° and 57°. what is the measure of t…
The measure of the third interior angle is \(79^\circ\).
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question 5 of 10 if the measure of \\( \\angle d e f \\) is \\( 65^{cir…
A. \(130^{\circ}\)
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ln and oq are parallel lines. which angles are vertical angles? ∠qpr an…
$\angle QPR$ and $\angle OPM$
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solve for x. round to the nearest tenth, if necessary. answer attempt 1…
\(x = 2.1\)
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question 4 of 10 a tangent line is a line that intersects a circle at e…
B. False
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solve for x. round to the nearest tenth, if necessary.
$x\approx2.9$
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question 3 of 10 a tangent is _________ to the radius that shares the p…
A. perpendicular
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⇆ hj and ⇆ km are parallel lines. which angles are corresponding angles…
$\angle JIG$ and $\angle MLI$
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question solve for x. round to the nearest tenth, if necessary.
$2.9$
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what are the dimensions of the rectangular prisms that make up the dres…
16 inches by 18 inches by 30 inches and 14 inches by 30 inches by 36 inches
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complete each step to show that the sum of the measures of \\( \\angle …
For the first "?", substitute \( m\angle1 \); for the second "?", substitute \( m\angle2 \).
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solve for x. round to the nearest tenth, if necessary.
\(x = 38.6\)
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what is the area of the composite figure if \\( \\overline { a b } \\co…
\((2\pi + 40)\text{ mm}^2\)
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\\overleftrightarrow{tv} and \\overleftrightarrow{wy} are parallel line…
\(\angle TUX\) and \(\angle TUS\)
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what is the area of the composite figure? 262 cm² 264 cm² 266 cm² 268 c…
266 cm²
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bethany attached two cubes side by side. what is the volume of the enti…
\(468\) \(in^3\)
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question 1 of 10 the measure of \\( \\overleftrightarrow { xyz } \\) is…
A. \(116^{\circ}\)
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in circle c, r = 32 units. what is the area of circle c? 32π units² 64π…
1024π units²
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the measure of central angle abc is \\frac{\\pi}{2} radians. what is th…
B. \(9\pi\) units\(^{2}\)
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a forest ranger wants to install a 1,500 cfm (cubic feet per minute) fa…
Yes, the fan will provide enough airflow because 1,500 CFM is greater than 720 CFM.
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complete each step to show that the sum of the measures of ∠1, ∠2, and …
alternate interior angles
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volume of composite figures total volume = v of prism - v of pyramid = …
- She used square units instead of cubic units. - She should have multiplied the dimensions of the prism by \(\frac{1}{3}\). (This is incorrect for the prism, but it's about her w…
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question 10 of 10 which equation can be solved to find x, the measure o…
D. \( \frac{1}{2}(185 - x)=76 \)
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question 9 of 10 true or false? a secant is a line or segment that pass…
B. False
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cassandras work total volume = v of prism - v of pyramid = bh - bh = (7…
She used square units instead of cubic units. ; She should have multiplied the dimensions of the pyramid (in the volume formula) by \(\frac{1}{3}\) (i.e., in calculating the volum…
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how can you break up the figure to find its volume? the shape can be br…
The shape can be broken into a rectangular prism and a triangular prism.
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a modern art museum has the dimensions shown in the figure. what is the…
\(3840\)
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a regular decagon has a radius of 8 cm. what is the approximate area of…
B. \(198\mathrm{cm}^2\)
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what is the area of the shaded sector of the circle? 9π units² 27π unit…
B. \(27\pi\) units²
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a parking garage has a tented area with a slanted roof. dimensions of t…
\(20000\)
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show that the triangles are similar and write a similarity statement. s…
\(\frac{HG}{HF}=\frac{HJ}{HK}=\frac{GJ}{FK}\), so \(\triangle GHJ\sim\triangle FHK\)
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7. a tree growing in a field casts a shadow 40 - foot long. if the angl…
The height of the tree is approximately \(37.3\) feet.
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line segment wx is the radius of circle x, and line segment zy is the r…
C. \(324\pi\) units\(^{2}\)
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12. find the area of a triangle with the following measurements: a = 42…
The area of the triangle is approximately \(95.4\space m^{2}\)
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in circle g, r = 3 units. maria draws a circle with double the area of …
18π units²
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a community pool that is shaped like a regular pentagon needs a new cov…
\(960\mathrm{ft}^{2}\)
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a furniture manufacturer is making a sofa with the dimensions shown. ea…
\(\$933.12\)
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a regular pentagon has an apothem measuring 3 cm and a perimeter of 21.…
\(32.7\space\text{cm}^2\) (the third option)
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what is the volume of the figure?
\(290m^{3}\)
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selective which triangle congruence criteria should be used to prove th…
The triangles are congruent by SSS Congruence.
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a cardboard party favor is shaped like two square pyramids stuck togeth…
\(8.7\space in^{3}\)
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selective which triangle congruence criteria should be used to prove th…
The triangles are congruent by SAS Congruence.
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18. if you are given that nk is congruent to nl, what do you know from …
NK = NL
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a cardboard party favor is shaped like two square pyramids stuck togeth…
\(12.9\space in^{3}\)
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17. which two theorems would justify that ( mangle4 = mangle6 ), given …
vertical angles theorem, alternate interior angles theorem
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10. first determine if the given measurements will make a triangle. if …
The given side lengths form a triangle, and the area of the triangle is \(4\sqrt{26}\approx20.4\)
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16. which step in the proof has a flaw? given ( overline{ab} cong overl…
Step 2
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which of the following best describes the blue line in this image? the …
The line through point C that is perpendicular to segment AB
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question 8 of 10 what is the measure of shown in the diagram below? a. …
A. \(71^{\circ}\)
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question 8 of 10 why did the garment workers union grow after the trian…
B. Consumers pressured businesses by boycotting nonunion goods.
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how many lines can be constructed perpendicular to \\overline{ac} that …
1. 1
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tamara stacked two cubes, as shown. what is the total volume of the cub…
15552
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question 8 of 10 what is the measure of shown in the diagram below? 110…
# Explanation: ## Step1: Use the formula for the measure of an angle formed by two secants The formula is \(\angle Z=\frac{1}{2}(\text{major arc}-\text{minor arc})\). The major ar…
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question 7 of 10 what is the measure of shown in the diagram below? a. …
B. $49^{\circ}$
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question 6 of 10 which of the segments below is a secant? a. (overline{…
D. $\overline{BC}$
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solve for a. 25° 55° a 30° a = ?°
100
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question 3 of 10 what is the measure of \\( \\angle x y z \\) shown in …
A. \(39^{\circ}\)
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solve for b. b = ?°
62
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if $overleftrightarrow{ac}perpoverleftrightarrow{ch}$ and $overleftrigh…
\(\parallel\) (the third option: \(\boldsymbol{\parallel}\))
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complete the following statement. d ⊥ e and e ⊥ f so d ? f assume all l…
\(\boldsymbol{\parallel}\) (the third option: \(\boldsymbol{\parallel}\))
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use the diagram to answer questions 2 - 5. 2. name the pairs of vertica…
2. \(\angle1\) and \(\angle3\), \(\angle2\) and \(\angle5\) 3. \(\angle1\) and \(\angle6\), \(\angle2\) and \(\angle3\), \(\angle3\) and \(\angle4\), \(\angle4\) and \(\angle5\), …
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solve for x to make a||b. a (3x + 3)° b (16x + 6)° x = ?
9
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use the coordinate plane below to answer the question. a triangle has v…
\(24\)
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lines m and n are parallel. find the measure of ∠a. m n a m∠a = ?°
129
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lines m and n are parallel. find the measure of ∠a. m∠a = ?°
129