14,973 Answered Questions for the topic geometry
Geometry
02/27/23
I'm not sure if I understood this correctly:
Asked to reflect the point P = (4,0) across the mirror line y = 2x, Aubrey reasoned this way: First mark the point A = (1, 2) on the line, then use the vector [−3, 2] from P to A to reach from A...
more
Geometry
02/27/23
An interesting question:
The edges of a rectangular solid are parallel to the coordinate axes, and it has the points (2, 4, 4) and (6, 9, 1) as diagonally opposite vertices. Make a sketch, labeling each vertex with its...
more
Geometry Calculus
02/27/23
Mixed Tensor Calculations
Can someone help me with the mixed tensor related calculation in the section indicated in red colour of the below...
more
Geometry
02/27/23
how to prove a Quadrilateral is a parallelogram
Quadrilateral FAST has diagonals that intersect at point R. Which statement would not be sufficient to prove quadrilateral FAST is a parallelogram? a) FR ≅ SR and AR ≅ TRb) FA ≅ ST and AS ≅...
more
Geometry
02/27/23
complete this proof using the two column proof method Given:<ABC is ⊥; <1 and <2 are complementary Prove: 2 ≅ 3 (Hint: 7 statements with reasons will complete this proof)
⊥
Geometry Math
02/27/23
Geometry please explain
In triangles GHI and RST, ∠G ≅ ∠R, ∠H ≅ ∠S, and ≅ . Is this information sufficient to prove triangles GHI and RST congruent through SSS? Explain your answer.
Geometry
02/27/23
An angle measures 84° more than the measure of its complementary angle. What is the measure of each angle?
Geometry
02/26/23
what are the coordinates of the point on the directed line segment from (-4,2) to (-1,-4) that partitions the segment into a ratio of 1 to 5
what are the coordinates of the point on the directed line segment from (-4,2) to (-1,-4) that partitions the segment into a ratio of 1 to 5
Geometry
02/26/23
prove the s theorems for squares
Geometry
02/26/23
If measure of curve ECABD is 312, find the measure of angle DOE
Geometry Calculus
02/26/23
Frenet Serret formulas
The following set of relations (space derivatives) of the fundamental vectors t, n and b are collectively known as the Frenet Serret formulas.dt/ds = Kn db/ds = −τndn/ds = τb − Kt How do we apply...
more
Geometry
02/26/23
Radius of the circle
Area 78.5 sq feet what is the radius. Please be gentle I'm just,the,NanaArea 78.5 sq feet what is the radius. Please be gentle I'm just,the,Nana
Geometry
02/26/23
circle relation
What is the value of x in the given figure?Figure not drawn to scale A. 8 B. 12 C. 13/13 D. 18Reset Next
Geometry Calculus
02/25/23
Gauss and Mean Curvature
Find the Gauss and mean curvature of the Helicoid given by x = u cos φ, y = u sin φ and z = cφ.The helicoid is given by r = r(u, φ) = (u cos φ, u sin φ, cφ,).I was able to calculateru = (cos φ,sin...
more
find an angle between 0 and 2π that is coterminal with -7π/5
I need this ASAPany help would be super appreciated
Geometry
02/24/23
Geometry Deltamath
Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a radius of 16 feet and a height of 19 feet. Container B has a radius of 18 feet and a...
more
Geometry
02/23/23
A trapezoid has an area of 100 square units. What scale factor would be required to dilate the trapezoid to have 400
Geometry
02/23/23
What scale factor would be required to dilate the trapezoid to have each area? of 400
Geometry
02/23/23
A phone company offers two monthly plans. Plan A costs plus an additional for each minute of calls. Plan B costs plus an additional for each minute of calls.
A phone company offers two monthly plans. Plan A costs $25 plus an additional $0.12 for each minute of calls. Plan B costs $19 plus an additional $0.14 for each minute of calls.
Geometry
02/22/23
What is the volume of a hemisphere with a radius of 30.8 cm, rounded to the nearest tenth of a cubic centimeter?
What is the volume of a hemisphere with a radius of 30.8 cm, rounded to the nearest tenth of a cubic centimeter?
Geometry Math
02/22/23
(Q1)an acute triangle is (sometimes, always, never) similar to and obtuse triangle. (Q2 ) 2 rectangles are (sometimes, always, never) similar.
Geometry
02/22/23
Pythagorean Theorem
A ladder 25 feet long is leaning against a house. At time t = 0, the base of the ladder is 7 feet from the wall, and the base of the ladder starts to move away from the wall at a constant rate of 2...
more
Geometry Math
02/20/23
Geometry (math)
Which sequence of transformations will result in an image that is similar to its pre-image? A. A translation followed by a reflection B. A rotation followed by a translation C. A reflection...
more
Geometry Math
02/20/23
Geometry (math)
∆ABC was transformed according to the rule (x, y) → (x, −y) to create ∆A'B'C'. What transformation justifies the relationship between the triangles? A. A translation 1 unit to the right and 1 unit...
more
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.