Directions: Find all missing angles. 1. 2. 76 3. 62 59 67 152 115 m2] = m2] = m21 = 50 25° m2] = 42 mZl = 3. m22 = 118 1 49 73 m22 = m23 = m23 = 6. 7. 144 mZ] = 3 6. 3. m21 = m22 = 47 95 m22%D m23 = 52 m23 = 38 m24 = m25 = m24 = m26 = m25 = m27.= 5.

Q: Find a · b. |a| 40, |b| = 30, the angle between a and b is 37/4. %3D

A: |a| = 40, |b| = 30 and the angle between a and b is 3pi/4. We have to find the dot product a.b.

Q: 2. In the figure at the right, x can be found using: A 27° 1-7 A. Sine B. Cosine 21 Tangent D.…

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Q: A 35° %23 B E

A:

Q: 21. In APOR, PQ = 50, OR = 30, and PR =60. To the nearest tenth, what is %3D mZR?

A:

Q: m CED %3D 88 MDEA = %3D 72 M<CED = 88 & arcDEA = 72 M2CED = 176 & arcDEA = 36 M2CED = 36 & arcDEA =…

A: Given,

Q: /60- +

A:

Q: Find angle A given a=25. b=32. a=40

A: Given that: a=25   ,  b=32    ,  c=40

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Q: Find the missing angles.

A: Our Aim is to find the missing angles in the figure given below:-

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Q: B b. Find angle to the nearest tenth. 32 28 A 0 30 с

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Q: find U.V. where is the angle between u and v 11011=80,1 vll = 220 %3D %3D

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Q: Identify the measure of the reference angle fore =275°. a. 75° b. 85° C. 95° d. 105°

A: Find the measure of the reference angle for

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Q: 2. In rectangle, DEFG, determine mZH if mZ1 65°. G 4 F O m/H = 25° O m/H = 100° O mZH = 50° O mZH =…

A:

Q: Find the missing angles. 35 m/1 =

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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.