Consider the figure below and show that D C' C А В If AD > BC, then the measure of angle BCD > measure of angle ADC.

Q: How did he get the angle V-i = Vie=) le'(글) (-) (). +2n i 2 = e , е 2 2

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Q: (x - 20)° 2x-2 18.) Find the measure of the indicated angles. (3 pts) 140° 1 3.

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Q: Find angle BAC if A = (0, 3, 1), B = (4, 5, 4), and C = (1, 3, 4). Your answer should be in degrees.

A: To find the angle BAC if A=0, 3, 1, B=4, 5, 4, and C=1, 3, 4.

Q: The angle between (8, 4) and (2, –1) is O right. obtuse. O acute.

A: We will find the angle between given two vectors as shown below

Q: What's the missing angle(s)?

A: Given sectheta=√2

Q: The coordinates of the terminal point for the angle 9m are: O (1, 0) O(-1, 0) O (0, 1) O (0, – 1)

A: Given angle9π

Q: Suppose (5,−12) is a point on the terminal side of angle A in standard position.Evaluate the six…

A: Step 1:Step 2:

Q: 3. A carpenters wish to build a brick garage with an angle of 140 of roof meet (refers to Figure 1).…

A: Given  height of the pillar from ground is 4 m Let the height of left wall is h m In ∆BCE…

Q: Let O = (0,0, 0), Р — (2, –2, 1), Q (2,5, b), where b is a real number. Find two values of b such…

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Q: 16. Given the information, find the missing angle. [8] Information: secA = - and LA is in the third…

A: secA = -5/4 A = sec-(-5/4) A = cos-(4/5) A = 143 degree   point (-1,3) tanB = y/x tanB = 3/-1 tanB =…

Q: Consider the three points: А — (5, 5) A B= (10, 2) C = (7,7). Determine the angle between AB and AC.…

A: Find angle

Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

Q: Find the cosecant (if it exists) of the angle √2 √√2 2 0-√2 O 0-220 √2 0 = 5л 4

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Q: What is the angle between 2a + 3y + z = 5 and x – ay + az = 7?

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Q: Find the angle between the If À =2i -10j - ik and ÀxB B = 2Á +2j+ k , CẦXB) Ã

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Q: If ā · b = 2 and ā x b= (-2,4, 6), find the angle between ā and b.

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Q: Convert to rectangular 2Z– 150° - O -V3- i O -1+iv3 O -V3+ i O -1-i3

A: Given polar form is 2 ∠ -150° So here r = 2 θ = -150°

Q: Let a = (5, — 4) and ☎ = ( − 4, k). - - Find k so that a and will be orthogonal (form a 90 degree…

A: Given thatCondition of vectors orthogonality. Two vectors a and b are orthogonal, if their dot…

Q: Indicate whether the statement is true or false. If ∠1 and ∠2 are vertical angles with m∠1 = 4x − 11…

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Q: Use the

A: From the above figure we observe that, all the angles <1, <2, <3 and <4 are equal in…

Q: The angler between aand N.For

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Q: em is parallel to line n, mZ1 = (3x + 3) and mZ2 = (4x - 5) °. What is the measure of angle 1? %3D

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