几何
三角形、圆、解析几何与证明题。
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use the image to answer the question. what is the surface area of the c…
\(320.3\)
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find the value of x.
\(50\)
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find the length of side x in simplest radical form with a rational deno…
\(x = \frac{5\sqrt{2}}{2}\)
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surface area of cones practice complete this assessment to review what …
\(376.8\) square feet. (Note: If you want to convert feet to centimeters, \(1\) foot \( = 30.48\) centimeters. But the problem seems to have a unit - mix error. If we assume it's …
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surface area of cones practice complete this assessment to review what …
\(204.1\)
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find the surface area of the sphere. sa = ? π cm² leave your answer in …
\(64\)
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the center of a circle is at the origin on a coordinate grid. a line wi…
The circle has a radius equal to \(7\).
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find the surface area of the cone. sa = ?π m² leave your answer in term…
\(90\pi\)
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consider a triangle abc like the one below. suppose that a = 48°, c = 7…
\(a\approx6.2\), \(b\approx7.2\), \(B = 59^{\circ}\)
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find the length of side x in simplest radical form with a rational deno…
\(\frac{5\sqrt{2}}{2}\)
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the figure below is a square. find the length of side $x$ in simplest r…
\(4\)
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find the surface area of the cone. sa = ?π ft² leave your answer in ter…
\(84\pi\)
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find the length of side ( x ) in simplest radical form with a rational …
\(2\sqrt{2}\)
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find the surface area of the square - based pyramid. sa =? in²
\(256\)
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find the surface area of the square - based pyramid. sa =? ft²
\(351\)
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find the surface area of the cylinder. sa = ?π m²
\(416\pi\)
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find the surface area of the cylinder. sa =? π ft² leave your answer in…
\(128\pi\) \(ft^{2}\)
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in the diagram below of triangle klm, n is the midpoint of \\( \\overli…
\(21\)
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find the surface area of the prism. sa =? cm²
\(910\)
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find the surface area of the prism. sa =? cm²
\(468\)
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using eulers formula, how many faces does a polyhedron with 14 vertices…
\(9\)
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find the volume of the cylinder. v = ? π in³ leave your answer in terms…
\(637\)
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find the volume of the prism. v = ? in³
\(336\)
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find the surface area of the cone. sa = ?π m² leave your answer in term…
\(85\pi\)
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calculator the coordinates of the vertices of quadrilateral defg are d(…
Quadrilateral \(DEFG\) is not a rectangle because it has no right angles.
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find the surface area of the cone. sa = ? π cm² leave your answer in te…
\(112\pi\)
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the coordinates of the vertices of quadrilateral ( jklm ) are ( j(-4,1)…
The slope of \(\overline{JK}\) is \(\frac{1}{3}\), the slope of \(\overline{LK}\) is \(-2\), the slope of \(\overline{ML}\) is \(\frac{2}{5}\), the slope of \(\overline{MJ}\) is \…
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the coordinates of the vertices of quadrilateral (abcd) are (a(-6,3)), …
Quadrilateral \(ABCD\) is not a rhombus because there is only one pair of opposite sides that are parallel.
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angle of elevation examples: adrian lara 1. a hiker is standing 220 fee…
The height of the hill is approximately \(122\) feet.
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the coordinates of the vertices of \\( \\triangle j k l \\) are \\( j(0…
The slope of $\overline{JK}$ is $-\frac{1}{3}$, the slope of $\overline{KL}$ is $3$, the slope of $\overline{JL}$ is $-7$, $\triangle JKL$ is not a right triangle because no two o…
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3. alex is standing on the ground and looks up to see a plane flying in…
\(\theta\approx21.8^{\circ}\)
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the coordinates of the vertices of △rst are r(-3,1), s(-1,4, and t(3,1)…
\(\triangle RST\) is not a right triangle because no two sides are perpendicular.
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4. michael, whose eyes are five feet off of the ground, is standing 30 …
The building is approximately \(41\) feet tall.
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find the length of the unknown side. round your answer to the nearest t…
\(20\) cm
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2. a 30 foot ladder forms an angle of ( 50^{circ} ) with the ground whe…
The ladder reaches approximately \(23.0\) feet up the wall and is approximately \(19.3\) feet away from the base of the wall.
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4.1 and 4.2 warm up name kalcgb block b6 a read the following a coordin…
Point \(C\) is at \((-2,1)\), Point \(M\) is at \((4,4)\), Point \(B\) is at \((-4,-4)\)
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1. a hiker is standing 220 feet from the base of a hill. the angle of e…
The height of the hill is approximately 122 feet.
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what is the distance from the base of the house to the base of the ladd…
\(5m\)
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find the value of \c\
\(c = \sqrt{52}\) (the orange - colored option)
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1. a hiker is standing 220 feet from the base of a hill. the angle of e…
The building is approximately \(41\) feet tall.
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find the value of c c = 10 c = \\sqrt{20} c = \\sqrt{52} c = 8
\(c^{2}=52\) (corresponding to the orange box \(c = \sqrt{52}\), since \(c^{2}=(\sqrt{52})^{2}=52\))
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state if the 3 sides form an acute, obtuse, or right triangle. 3.6, 7.4…
obtuse
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what is the length of the hypotenuse in the triangle shown?
\(5\)
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given the figure below, what is the length of \\( \\overline { s v } \\…
\(15\sqrt{2}\text{ cm}\)
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in the isosceles right triangle above, \\( \\overline { a c } = 8 \\) i…
D. \(8\sqrt{2}\)
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given a right triangle with a hypotenuse length of 20 feet and a leg me…
D. 16
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geoff is decorating the side of a pencil case, which is in the shape of…
\(34.21\)
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use the pythagorean theorem to find the missing leg of the triangle bel…
\(24.25\)
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use the pythagorean theorem to find the missing leg of the triangle bel…
\(18.33\)
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which of the following best describes the blue line in this image? the …
The perpendicular bisector of segment AB
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use the pythagorean theorem to find the missing leg of the triangle bel…
15
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which segment(s) are perpendicular to ab? segment dc and ec segments dc…
Segment FC only
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how many lines can be constructed through point p that are perpendicula…
1
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lesson 9: side-side-side triangle congruence cool down: practice seeing…
1. None of the above 2. Side - Angle - Side Triangle Congruence Theorem 3. None of the above
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use the pythagorean theorem to find the missing leg of the triangle bel…
\(8\)
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how many lines can be constructed perpendicular to (overline{ac}) that …
1
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which segment(s) are perpendicular to ab? segment cd only segments cf, …
Segment \(CD\) only.
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use the pythagorean theorem to find the missing leg of the triangle bel…
\(8\)
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use the pythagorean theorem to find the missing leg of the triangle bel…
\(9\)
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use the pythagorean theorem to find the length of the hypotenuse of the…
\(15.26\)
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use the pythagorean theorem to find the length of the hypotenuse of the…
\(21.21\)
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question 10 a cone and a cylinder have the same height and the same rad…
The volume of the cone is \( 50\ cm^{3} \) because the volume of a cone with the same radius and height as a cylinder is one - third of the cylinder's volume. Mathematically, \( V…
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allison is 5 ft tall. one afternoon her shadow measured 2.5 ft. at the …
B. \(12.5\ ft\)
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the graph shows quadrilateral abcd and the center of dilation at the or…
The scale factor \(k = 2\). The size of the shape (quadrilateral) doubles (each side length of the image is twice the corresponding side length of the original quadrilateral). The…
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a cylinder has a volume of 565.2 cm³ and a height of 10 cm. use the for…
\(4.24\)
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hidden pythagorean theorem p2 1. tom & jerry are at the park when they …
Tom has to go the farthest, by 38 meters.
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use the pythagorean theorem to find the length of the hypotenuse of the…
\(17\)
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tu || sv. find uv. 39 26 r s t 66 v u uv =
\(44\)
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two angles are vertical and one measures 42°. what is the measure of th…
For the vertical angles question: \(42^{\circ}\) (the fourth option). For the right - triangle question: \(10\) cm (the third option).
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find tu. tu =
\(24\)
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a triangle is dilated with a scale factor of 0.5. which of the followin…
For the first question: The image is similar but smaller than the original. For the second question: None of the given options (\(48^{\circ},90^{\circ},138^{\circ}\)) are correct.…
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what is the result of rotating point $(3, -2) 90^{circ}$ counterclockwi…
\((2,3)\)
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use the pythagorean theorem to find the length of the hypotenuse of the…
\(5\)
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solve for a. do not convert your answer to decimal form. rationalize th…
\(a = 2\sqrt{3}\)
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solve for z. do not convert your answer to decimal form. rationalize th…
\(z = 13\sqrt{3}\)
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use the pythagorean theorem to find the length of the hypotenuse of the…
\(10\)
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solve for x. do not convert your answer to decimal form. rationalize th…
\(x = 9\)
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use the pythagorean theorem to find the length of the hypotenuse of the…
\(13\)
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solve for x. do not convert your answer to decimal form. rationalize th…
\(x = 10\sqrt{3}\)
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solve for y. do not convert your answer to decimal form. rationalize th…
\(y = 5\sqrt{3}\)
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solve for z. simplify the answer, rationalize the denominator if necess…
\(14\sqrt{2}\)
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solve for y. simplify the answer, rationalize the denominator if necess…
\(y=\sqrt{2}\)
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solve for z. simplify the answer, rationalize the denominator if necess…
\(z = 10\sqrt{2}\)
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solve for y. simplify the answer, rationalize the denominator if necess…
\(y=\frac{25\sqrt{2}}{2}\)
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solve for w. do not convert your answer to decimal form and rationalize…
\(17\sqrt{2}\)
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solve for c. do not convert your answer to decimal form and rationalize…
\(20\sqrt{2}\)
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a. write a polynomial that describes the total area of the set of recta…
A. The polynomial that describes the total area is \(x^{2}+4x^{2}+4x + 7x\). B. The simplified polynomial is \(5x^{2}+11x\)
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solve for x. do not convert your answer to decimal form and rationalize…
\(20\sqrt{2}\)
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solve for m. do not convert your answer to decimal form and rationalize…
\(m = 15\sqrt{2}\)
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question 1 which of the following statements is always true about rigid…
- **Question 1**: They preserve both the shape and the size of a figure. - **Question 2**: They are congruent.
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which of these phrases is an example of understatement? a. i ran into m…
D. The brand new Mercedes I won in a raffle is nice.
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they change the angles but keep the sides the same. they preserve both …
They are congruent.
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three quadrilaterals exist such that g h j k ≅ a s d f and g h j k ≅ v …
GJ
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shown below is a blueprint for a rectangular kennel at a pet hotel. wha…
74
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which statements regarding the diagram of △ebc are true? select three o…
\(\angle BEC\) is a remote interior angle to exterior \(\angle BCF\), \(\angle ABE\) and \(\angle EBC\) are supplementary angles.
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given that abcd is a rectangle. bo = 3x + 32 and ac = -8x + 8, which of…
\(x = - 4\)
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write the simple predicate and the complete predicate in this sentence.…
- 3. Simple predicate: is learning; Complete predicate: is learning to figure skate - 4. Circle "something" - 5. Interrogative
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the triangles are congruent by the sss congruence theorem. which rigid …
translation, then reflection
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what is m∠abc? m∠abc = 75° m∠abc = 60° m∠abc = 45° m∠abc = 15°
\(m\angle ABC = 60^{\circ}\)
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what is the value of x? (6x + 1)° 79° (2x + 10)° x = 22 x = 13 x = 11.2…
\(x = 11.25\)