Find the angle between the diagonal of a cube and the diagonal of one of its sides.

Q: If the triangle below is rotated 90° counterclockwise, which of the following coordinates is…

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Q: Jinguna de las anteriores

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Q: Find the angle formed by two face diagonals that intersect at a vertex of the cube.

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Q: Find the circumcenter of the triangle. 4 2 -2

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Q: Find a dot product to show that %3(4,3) and b= (-8,-6) are parallel and determine whether they are…

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Q: A river is flowing at 2.4 mph when a girl rows across it.  If the girl rows at a still-water speed…

A: The velocity of water flowing in the river is 2.4 mph. The velocity with which the girl rows is her…

Q: Explain why each choice is or is not enough to provethe shape is a

A: Given: Shape is a Rectangle. Properties of Rectangle -  1. All the angles of a rectangle are 90° 2.…

Q: How do you find the angle between two intersecting planes?

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Q: Find the direction cosines of u and demonstrate that the sum of the squares of the direction cosines…

A: we find direction cosine with x, y and z axis..

Q: Show that the opposite angles of a parallelogram are equal.

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Q: find The angle of the triangle whose vertices are C(1,-2, 2) Points AC-1,0,2) B (2,1,1) A B

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Q: The ____ of a triangle intersect in a point that is equidistant from the sides of the triangle.

A: The triangle is a polygon with three edges and three vertices. It is one of the basic shapes in…

Q: Use dot product to find the interior angles at A, B, and C of the triangle defined by the three…

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Q: В (4, 3, -1) m A (5,-1,3) m C

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Q: A man standing on a 45m building high, has an eyesight height of 1.5m from the top of the building,…

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Q: . Show that if A = 3a, + 2a, - a,, B = 4a, - 8a, - 4a, and C = 7a, – 6a, - 5a,, then A, B an C form…

A: Given that: A=3ax+2ay-azB=4ax-8ay-4azC=7ax-6ay-5az

Q: find the angle formed by the two cables.

A: Given lengths - a = 120 feetb = 204 feetc = 235 feetLet the angle between the two cables be θ.Then…

Q: Use dot product to find the interior angles at A, B, and C of the triangle defined by the three…

A: HINT:  To calculate the angle we need the following thing: cos(α) = A.BAB We need to calculate AB…

Q: find all the missing angles

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Q: Find the angle between in the two planes a = (1,2,3)and b =(4,-5,6)

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Q: against

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Q: The figure shows a 450 foot tower on the side of a hill that forms a 8° angle with the horizontal.…

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Q: Find the angle between the diagonal of a cube and an adjoining edge of the cube.

A: Given: Angle between the diagonal of a cube and an adjoining edge of the cube.

Q: CONSTRUCT EQUILATERAL TRIANGLE UPON AB AS THE BASE. At

A: According to question given thatAB is the base of the equilateral triangle and we have to construct…

Q: Find the angle between in the two planes a = (1,2,3) and b =(4,-5,6)

A: Let's find angle between two plane.

Q: In the diagram below, parallelogram ABC has diagonals AC and BD that intersect at point E.

A: Given ABCD is a parallelogram. E is the point of intersection of diagonals.

Q: True or False: A rectangle has diagonals that bisect opposite angles.

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Q: An equiangular triangle is also:

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Q: Find the angle formed by the intersection of a face diagonal t the diagonal of a cube drawn from the…

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Q: Label the front, top, and side view for the following three-dimensional figure. Front Front LA Top…

A: Front view of an object shows the width and height dimensions whereas top view of an object shows…

Q: To find the area of a triangle given two sides and the angle between them, multiply______ the…

A: Consider a triangle with sides a,b and let θ be the angle between them. The area is given by A=ab2…

Q: Draw the angle in standard position: 620°

A: To Determine: draw the angle in standard position. Given: we have angle 620∘ Explanation: we have…

Q: An angle u is considered positive if its terminal side has been rotated _____________from the ______…

A: If ray rotate counterclockwise direction then angle are considered positive.

Q: Find a positive angle less than 360° that is coterminal with a -135° angle.?

A: Concept - A coterminal angle is calculated by adding and subtracting 360 degrees from the angle…

Q: The diagonals of a rectangle are 8 units long and intersect at a 60° angle.Find the dimensions of…

A: Here given as The diagonals of a rectangle are 8 units long and intersect at a 60° angle. Let the…

Q: draw the angle - pi/6 in standard position on the cartesian plane.

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Q: find the angle between the

A: Solution Given The vectors a and b are such that |a|=2 and |b|=3. if a-2b and 2a+b are perpendicular…

Q: angle between A = -2ax + 2ay + az and B = ax + 3ay + 2az is

A: As the angle between two planes is equal to the angle between their normals.

Q: Compute the angle between the diagonals on two adjacent faces of a cube.

A: Consider the cube below where origin is one of its vertex, Let O be the origin and OD and OB be the…

Q: What are the coordinates of the image of Triangle ABC following a reflection over the line y = x.

A: Given data:   The coordinate of the point A is (x1, y1)=(-2,-1). The coordinate of the point B is…

Q: If triangle A is rotated 270 degrees counterclockwise about the origin, which triangle will be its…

A: Triangle A is rotated 270 degrees counterclockwise about origin.

Q: Which formula would you use to determine if the diagonals of a kite are perpendicular?

A: We can use the slope formula to determine whether line segments that from sides or  diagonals are…

Q: Find angle 1 and angle 2

A: Suppose that two lines q and r are parallel each other.

Q: Find one positive and one negative angle coterminal with an angle of 6 -21x 7a. -11z 6

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Q: A quantity that has magnitude but no direction is called a/an_______ .

A: Given: The statement is " A quantity that has magnitude but no direction is called a/an ______." To…

Q: how to know if an angle is adjacent or not?

A: Let's find.

Q: An angle in a rectangular coordinate system is in standard position if its vertex is at the________…

A: To fill in the given blanks.

Q: Convert to a rectangular coon 12. (3,*)

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Q: Name a linear pair to angle COD

A: In the given diagram, line AD and line CE intersect at point O.   A linear pair of angles consists…