几何
三角形、圆、解析几何与证明题。
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ed is making a model of a square pyramid for his world history class. t…
189
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2.2 quiz - complex operations simplify. write all answers in the form (…
1) \(2-10i\) 2) (There might be a typo in the problem statement as the correct result of \((12 - i)+(4 + 3i)=16 + 2i\) is not in the options. Assuming it was \((2 - i)+(4 + 3i)\) …
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given the circle below with secants ( overline{rst} ) and ( overline{vu…
\(9.5\)
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the surface area of a cylinder is 180π square centimeters. the radius o…
\(108\pi\) square centimeters
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given: • let ( p ) represent \a shape is a rectangle\. • let ( q ) repr…
$\sim p\to\sim q$ (the first option)
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a rectangular prism has a surface area of 728 square centimeters and a …
\(16\)
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the lateral area of a cylinder is 286π square inches. the radius of the…
\(8.75\)
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the surface area of a cylinder is 140π square millimeters. the cylinder…
\(9\)
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select the correct answer. the formula ( p = 2(l + w) ) relates the per…
\(w=\frac{p}{2}-l\) (the fourth option)
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a rectangular prism has a surface area of 310 square inches. its base i…
\(10\)
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a triangular prism has a lateral area of 285 square centimeters. its he…
\(5\)
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given the circle below with secants ( overline{mno} ) and ( overline{qp…
The length of \(\overline{MN}\) is \(5\).
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a prism has a height of 4 centimeters. its base is shown below. what is…
180
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which is the contrapositive of this statement? \if the shape is a trian…
If the sum of the angles is not 180 degrees, then the shape is not a triangle.
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given the circle below with secants \\( \\overline { h i j } \\) and \\…
\(14\)
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given the circle below with secants \\( \\overline{k l m} \\) and \\( \…
\(22.8\)
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what is the inverse of the following statement? \if an angle is acute, …
If an angle is not acute, then it is not less than 90 degrees.
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jill has an online shop where she sells handmade ring holders, shown be…
130.55
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given the circle below with secant vut and tangent st, find the length …
\(25.1\)
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select the correct answer. the area of the rectangle is 8 times the are…
\(6\)
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every year on december 31, cities celebrate the coming of the new year …
\(603.1\)
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quadrilateral ( hijk ) is a translation of quadrilateral ( hijk ). writ…
\((x,y)\to(x + 10,y+16)\)
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the three - dimensional figure below is a solid rectangular prism with …
420 cubic centimeters
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the traditional game of tenpin bowling uses a bowling ball with a diame…
\(4.98\)
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three boats are at sea: voyager (v), escape(e), and freedom(f). the voy…
The distance between \(E\) and \(F\) is approximately \(2.95\) miles.
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tori is painting a model of the moon for a science project. the model m…
\(18.36\)
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find the perimeter and total area of the composite shape shown below. a…
Perimeter \( = 19.42\) inches, Area \( = 26.13\) square inches (the fourth option).
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given the circle below with secant ( overline{pon} ) and tangent ( over…
\(13.3\)
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bc bisects ∠abd find m∠1= m∠2= m∠3= m∠4= m∠5= m∠6=
\(m\angle1 = 63^{\circ}\), \(m\angle2 = 49^{\circ}\), \(m\angle3 = 44^{\circ}\), \(m\angle4 = 44^{\circ}\), \(m\angle5 = 88^{\circ}\), \(m\angle6 = 49^{\circ}\)
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question given the circle below with secant \\( \\overline { g f e } \\…
\(DE\approx33.3\)
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gabby is making a tree sculpture out of modeling clay in her art class.…
\(7\)
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find the total area of the shape shown below in square feet. enter only…
192
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ellie just got a new drum set for her birthday. it includes a bass drum…
\(7.07\) inches
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find the measure of \\( \\angle d \\), and the perimeter and area of pa…
∠D = 150°, \(P = 82\) centimeters, \(A = 200\) square centimeters (the second option).
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given statements: \if a shape has four sides, then it is a quadrilatera…
A square is a quadrilateral.
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amelia is making mini jars full of homemade chocolate syrup to give out…
\(16\)
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a camper attaches a rope from the top of her tent, 4 feet above the gro…
7.2 feet
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at saltwater aquarium works, ms. quinn is filling up three new cylindri…
\(24\%\)
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in his science class, pato is using clay to make scale spherical models…
\(4\)
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test - equations of || and ⊥ lines b name class tell if the two given l…
5. \(m =-\frac{1}{4}\) 6. \(m=\frac{3}{2}\)
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tim bought some tennis balls packaged in a cylindrical tube. the tube h…
$26.5$ cubic inches
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jan and ronnie are standing 10 miles apart. both can see a kite flying …
The kite is approximately \(7.19\) miles from Jan.
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10. complete the following blanks. (5 marks) we can solve for all unkno…
three; side; Pythagorean theorem; trigonometric ratios; Law of Sines; Law of Cosines
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george, who is 6.25 - feet tall, needs to know the height of a tree tha…
17.5
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for an architecture class, brittany is designing an amazing new aquariu…
\(3052\) cubic yards
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bill and his dad built a tree house together. the tree house is shaped …
\(17\%\)
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which pair of triangles must be similar? a. triangles 1 and 2 each have…
d. Triangle 7 has a \(50^{\circ}\) angle and a \(25^{\circ}\) angle. Triangle 8 has a \(50^{\circ}\) angle and a \(105^{\circ}\) angle.
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for an art class, darnel is creating a model building shaped like a cyl…
\(7.71\)
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the movement of the progress bar may be uneven because questions can be…
Scalene acute
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8. in the given figure, ac extends to point d. if the measure of ∠bac i…
\(20\)
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which of the following statements about the image below is true? ∠tru a…
The measure of \(\angle TRU\) is \(72^{\circ}\).
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the great pyramid of giza in egypt is one of the most famous pyramids i…
The order from least to greatest: Pyramid of Menkaure, Pyramid of Neferirkare, Red Pyramid, Pyramid of Khafre. The range is \(1986403\) cubic meters.
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which of the following is not represented in the image below? line bc p…
Ray \(BC\)
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kates chocolate wonders makes handmade chocolate bars. in the last step…
\(130\)
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given the circle below with secants \\( \\overline { h i j } \\) and \\…
\(23.6\)
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for the holidays, haley is making homemade snow globes by decorating an…
\(2390.33\)
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given the circle below with secants (overline{hij}) and (overline{lkj})…
\(HI = 19.0\)
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eva is training to scuba dive in a deep indoor pool. the pool is shaped…
\(41.38\)
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tori is creating an informal argument for the formula for the volume of…
- The number of square pyramids: \(6\) - The height of each square pyramid: \(5\) units - The expressions for the volume of the square pyramid: \(\frac{1}{6}(10\cdot10\cdot10)\) a…
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problem 5 type the answers in the boxes below. a. what is the length of…
a. \(1.2\) units b. \(5\) units
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tori is creating an informal argument for the formula for the volume of…
- The number of square - pyramids: 6 - The height of each square - pyramid: 5 units - The expressions for the volume of the square - pyramid: \(\frac{1}{6}(10\cdot10\cdot10)\) and…
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triangles abc and def are similar. type the answers in the boxes below.…
\(1.2\)
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b. what expression describes the area of a rectangle with a length of (…
\(15x^{2}-14x - 8\)
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given the circle below with secants (overline{klm}) and (overline{onm})…
\(23.8\)
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tori is creating an informal argument for the formula for the volume of…
- The number of square pyramids: \(6\) - The height of each square pyramid: \(5\) units - The expressions for the volume of the square pyramid: \(\frac{1}{6}(10\cdot10\cdot10)\) a…
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4 find the missing side length. 11 42° x a) 14.6 b) 8.17 c) 16.44 d) 12…
a) \(14.8\)
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at ericas ice cream shop, customers can choose from several different t…
Order from least to greatest: mini cone, pretzel cone, waffle cone, sugar cone. Mean volume: \(178\) cubic centimeters.
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ms. harrisons science classes use several kinds of cylindrical glasswar…
The order from least to greatest: test tube, petri dish, graduated cylinder, burette, beaker. The range is \(211\) cubic centimeters.
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from his house, nolan could drive due north to get to his parents house…
\(3.0\)
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euclidean geometry operates primarily in which type of space? a. infini…
B. Flat
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which illusion is another name for the ebbinghaus illusion? a. müller-l…
d. Titchener Circles
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3. find the missing side length. 10 39° x a) 14.77 b) 24.45 c) 11.96 d)…
c) $11.96$
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what is the length of the hypotenuse? if necessary, round to the neares…
\(15\)
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relative to francos home, ashland is 6.4 miles due north and dayton is …
\(20.7\)
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question 9 of 16 (1 point) | question attempt: 2 of unlimit your answer…
(b) equation of axis of symmetry: \(x=-2\) (c) vertex: \((-2,-1)\) (d) \(x\) - intercept(s): \(-3,-1\); \(y\) - intercept(s): \(3\)
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what type of geometry does the penrose triangle illustrate? a. analytic…
C. Non - Euclidean Geometry
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∠xwy, prove that △vyw ≅ △xyw. side hk ≅ side i by the reflexive propert…
If we assume the full set of congruent parts (say two sides and the included angle along with the common side \(HK\) by Reflexive Property), \( \triangle GHK\cong\triangle JKH\) u…
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samir bicycles 2.5 kilometers west to get from his house to school. aft…
\(7.3\)
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three people are sitting on a bus. kendrick is seated 2.1 meters direct…
\(2.6\)
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use the graph of the parabola to fill in the table. (a) does the parabo…
(a) downward (b) \((2,0)\) (c) \(x = 2\) (d) \(x\) - intercept(s): \(2\); \(y\) - intercept(s): \(-4\)
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2 find the missing side length. 11 38 6.47 18.71 8.90 7.99
a) \(6.47\)
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proving triangle congruence given ( overline { v w } cong overline { x …
$\triangle VYW\cong\triangle XYW$ by the SAS (Side - Angle - Side) congruence criterion.
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from unit 2, lesson 12 find the area of the shaded region. explain or s…
The area of the shaded region is \(12\frac{3}{4}\) square - feet.
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practice. write a 2 - column proof for the following problems. extra cr…
| Statements | Reasons | |--|--| | 1. $\angle ADB$ and $\angle CDB$ are right angles | Given | | 2. $\angle ADB=\angle CDB = 90^{\circ}$ | Definition of right angles | | 3. $\angl…
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from unit 2, lesson 12 find the area of the shaded region. explain or s…
The area of the shaded region is \(12\frac{3}{4}\) square feet.
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triangles 1 and 2 are both isosceles. they each have a 30° angle. expla…
Triangle 1 could have angles \(30^{\circ},75^{\circ},75^{\circ}\) (if the \(30^{\circ}\) angle is the vertex angle) and triangle 2 could have angles \(30^{\circ},30^{\circ},120^{\…
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in △klm, if ∠k ≅ ∠l, kl = 9x - 40, lm = 7x - 37, and km = 3x + 23, find…
\(x = 15\), \(KL = 95\), \(LM = 68\), \(KM = 68\)
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1 find the missing side length. a) 10.36 b) 9.66 c) 7.19 d) 6.94
b) \(9.66\)
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from unit 2, lesson 11 the shaded part of this diagram represents the t…
The area of the stovetop is \(8\) square - feet.
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a. do not solve the following triangles. simply list a formula/law that…
Left Triangle: \(\frac{11}{\sin F}=\frac{d}{\sin70^{\circ}}=\frac{18}{\sin D}\) (with \(D + 70^{\circ}+F = 180^{\circ}\)); Right Triangle: \(q=\sqrt{8^{2}+15^{2}}\), \(\sin R=\fra…
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a sphere has a radius of 3 inches and a density of 82 ounces per cubic …
D. \(2,952\pi\)
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exit ticket after lesson 4.4 3 of 4 possible points: 1 describe the tra…
rotation
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which cannot be used as side lengths of a ri (3,4,5) (5,12,13 (8,15,17 …
None of them. All the given sets \((3,4,5)\), \((5,12,13)\), \((8,15,17)\), \((6,8,10)\) satisfy the Pythagorean theorem \(a^{2}+b^{2}=c^{2}\) (where \(c\) is the longest side) an…
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10:17 am wed oct 29 exit ticket after lesson 4.4 exit ticket after less…
rotation
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using \\( \\angle c f d \\) as the reference angle, what is the tang \\…
\(\frac{8}{15}\)
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henry is going to use 32 m of fencing to fence off a rectangular field …
(a) | | Field #1 | Field #2 | Field #3 | |---|---|---|---| | Area | \(64m^{2}\) | \(63m^{2}\) | \(60m^{2}\) | | Length | \(8m\) | \(7m\) | \(6m\) | | Width | \(8m\) | \(9m\) | \(1…
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a right rectangular prism has a length of 6 inches, a width of 5 inches…
D. 236
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exit ticket after lesson 4.4 exit ticket after lesson 4.4 1 of 4 possib…
translation
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find the area. area of □ = ? in² area of △ = in² remember: a□ = bh area…
Area of $\square = 144$ in² Area of $\triangle = 120$ in² Area of Figure = $264$ in²
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which are the new coordinates of point ( a(2,3) ) after performing a re…
\((-3,-2)\)