Qz Find the angle between the m Ā = 21 - 10j - 11k,B and À xB , CÀXB) Ä 3 = 2 i +2j + k

Q: e coordinates of the fourth point D such that the p D as parallel, and the lines AC and BD as…

A: Three given points are: A=4,4 ; B=6.84,1.16 ; C=6.84,6.84 We have to find the coordinates of the…

Q: TW is the midsegment of the trapezoid RSUV. If TW = 23 and UV = 31, what is RS? %3D U V T W R RS =

A: In this problem a trapezoid is given, we know the length of one base side of the trapezoid and the…

Q: Find the angle between m and n if: and n = b m = 2j – k and n =i+ 2k a m = -1 2

A: m=2-1-1  &  n=-132 Now, m·n=2-1-1·-132=2-1+-13+-12=-2-3-2=-7 & m=22+-12+-12=6 n=-12+32+22=14…

Q: XM bisects angle YXZ and angle YMZ  prove XM bisects angle YKZ

A:

Q: Find the cosine of the angle between the planes x + y + z = 0 and x + 4y + 2z = 9. Need Help? Read…

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Q: Find the angle between u = (2,3,1), and v = (-3,2,0)

A:

Q: Classify the pair of angles shown in the figure, where {1 and fz are parallei. L2 and 24 B86 9. 13…

A: Vertical angles: vertical angles are pairs of opposite angles made by intersecting lines. If two…

Q: find the angle between xy=3 and x^2=9y

A: xy=3—i     x2=9y—ii     To solve i &ii     from iiy=xy2     put their value of y in i,…

Q: TW is the midsegment of the trapezoid RSUV. If TW = 18 and RS = 23, what is UV? %3D %3D W R. UV =…

A:

Q: Find the component form of u + v given the lengths of u and v and the angles that u and v make with…

A: Find the x component and y component of each vector and then add them.

Q: Q/ Find the angle between the Planes 2 X -6y -Z 9 x + y + 5 2 = 16 and %3D

A: Given that two planes  2x - 6y - z = 9 and  x + y + 5z = 16 Find angle between planes.

Q: The angle between u = 3i -j-k and v = -7i – 2j + 4k is

A: u=3i-j-k and v=-7i-2j+4k The formula for angle formed between two angle is, cosθ=a·ba·b

Q: Find the angle of intersection α of two cardioids r1=1+cosθ and r2=1−cosθ.

A: Consider the Figure:

Q: For v = - 2i - j and w = 2i + j, find the dot product v # wand the angle between v and w.

A: Given: v=-2i-jw=2i+j To Find: The dot product of v and w and angle between v and w

Q: Q. OS bisects LPQT If m/PQS = 3x + 13 and MLSQT = 6x – 2, find m/RQT.

A: Since, Line QS bisects  ∠PQT, So, it means that QS divides  ∠PQT in two equal angles such that:…

Q: 9. Work out the angles marked x, y and z. 44 51 46 O62 B A

A: Answer

Q: Find u · v, where 0 is the angle between u and v. ||u|| = 100, ||v|| = 230, 0 6

A:

Q: Qe Find the angle IF 7-2i-10j - u k , B-2á +2j+ k and ÀxB , CẦ xB) Ã between the m 3 = 2Á +2j+ k

A:

Q: Find u v, where 0 is the angle between u and v. ||u|| = 70, ||v || = 200, e =

A: We have to evaluate u.v  Using formula U.V =||U|| ||V|| cos (theta)

Q: Find u · v, where 0 is the angle between u and v. ||u|| = 4, ||v|| = 14, 0 = - 3

A: This problem can be solved by directly putting given values in the formula for the dot (or scalar)…

Q: Find u · v, where 0 is the angle between u and v. ||u|| = 4, ||v || = 64, 0 4

A: Directly use the formula for dot product of two vector and simplify the result.

Q: Q1 : Find the angle between u = 2i + j- 2k and v = i+j+k.

A: The angle between two vectors: - Consider two vectors a and b that are separated by an angle. Then,…

Q: T IS R ZS is a right angle. SR = 9 and mZT= 74°. Find ST.

A: Answer is given in next step.

Q: O Let t- ,=<8, 4) and -8,4) and w = -6î - 2. Find: %3D a) ū + ☆ Caleulate the angle between i and T.

A: Given:

Q: Line QS bisects ∠PQT, and line QP  and line QR are opposite rays.  If m∠PQS = 3x +13  and m∠SQT =…

A: Given: Line QS bisects ∠PQT  i.e m∠PQS=m∠SQT m∠PQS = 3x +13 m∠SQT = 6x - 2…

Q: Q/ Find the angle between the Planes 2 X -6y-z= 9 x + y +52=16 and 3D

A: Note:- Angle between two plane is given by...

Q: 3. What is the angle between A and B if A• B = 0 4. Find (u+v)• (2u – v) given that u•u = 4 14•y =-5…

A: (a). A.B = 0   (b). u.u =4 u.v=-5 v.v=10

Q: find the true angle between the line pq and the plane abc. start solution with line MN in the front…

A:

Q: Y=Cotx ニ QIDraw Then find the Dand R?

A:

Q: u+v+w=0ad u =3, v=5, w = 7 then he angle between y and y is 0 2r 6. 0 5m ONone of the choices 11

A:

Q: Q2. In quadrantal spherical triangle ABC, given that: Â = 78°55' 25", Ĉ = 82°10', b= 90° %3D %3D…

A:

Q: Find p such that angle between u = 3 and v = is 60° 4 р a. p= ±3 Ob. p=±- V5 O C None of these Od. 4…

A:

Q: Find the angle betweenu and v, rounded to the nearest u = (4, 0, 2), v = (8, -4, 0) %3D %3D

A: Given query is to find the angle between the given vectors.

Q: Find the cosine of the angle between the planes x + y + z = 0 and x + 4y + 3z = 6. Need Help? Read…

A: Given query is to find the attached cosine angle between the planes.

Q: Q2 Find the angle IF A= 2i-10j - 1k and ÀxB between them B = 2Á +2j+ k , CẦ xB) A

A:

Q: Triangle ABC is similar to triangle WYZ. W C 4 B 3. Select the TW0 angles whose tangent equals B. ZB…

A:

Q: T(6,2, – 3) , R(- 1,4, – 2) and S(2, 5, 1). Find the angle between R, and R,

A: The vector between the points (a1,b1,c1) and (a2,b2,c2) is &lt;a2-a1,b2-b1,c2-c1&gt;. The given…

Q: Find the value of c that will make the two beams intersect. umbolio notot an ond fro otiong whor…

A:

Q: d. Find angle between planes 12x+15y–17z =96 and 19x –13y–15z = 69. %3D %3D

A: d. First let us discuss the how to find angle between two planes. If we find angle between the…

Q: Q4. Calculate u• v a) Ju| = 1, |v| = 3 and the angle between u and v is 45° b) u=į - 2j + 2k and v =…

A:

Q: ABC is a triangle. BF, CG are any two lines drawn from the extremities of the base BC to meet AC and…

A:

Q: 5. What is the angle between the planes 4x – 5z = 11 and 8x – 10z = 13? (0) (a) 0 (b) 프 (d) π

A: Given: To explain the correct option is given as,

Q: 1. Classify the pair of angles Z1 and 2. 1/4 2 A 3 B D vertical complementary adjacent

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Q: b) As shown in the figure below, AZ is the vertical rod of XYZ on the ground, AX is 12 m in length,…

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Q: Q2 Find the angle between the m If Ā =2i-10j - 11k and À xB , CẦXB) Ä 3 = 2i +2j+ k

A:

Q: Qe Find the IF Ā=2i -10j - k , B=2i+2j+ k and ÀxB , CAXB) Ã angle between them B = 2i +2j+ k

A:

Q: c. Calculate the thigh, shank and knee angles based on the XY coordinates of the hip, knee and ankle…

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Q: Let u=2i+7j and v=3i+j. Find the angle (in degrees) between u and v.

A:

Q: XE 2 Then 9 is, H-w Diso Disc 9:21 2 such That goo =zX, Sprove That. %3D 7. ctute

A: g:Z→Z such thatg(x)=2x For proving one-one/injective Let x1,x2∈Zg(x1)=g(x2)⇔2x1=2x2⇔x1=x2 So, g is…

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.