Which side or angle is congruent to each given part?

Q: Given that mLA 2x + 3 and mZC = 3x 27, find the measure of each angle of CABCD.

A: Given  The angles are m∠A=2x+3  and m∠C=3x-27. The ABCD is parallelogram .

Q: Find the measure of each angle. (3x +5) (10x - 7)° MZQRT %3D MZTRS

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Q: If the radius of a circle is doubled and the central angle of a sector is unchanged, how is the area…

A: To find change in area if the radius of a circle is doubled and the central angle of a sector is…

Q: Each triangle shows its three angle bisectors intersecting at point C, the incenter.

A: Given, each triangle shows its three angle bisectors intersecting at point C, the incenter.…

Q: Name two angles that are adjacent to ABC. B E 4

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Q: o

A: Rhombus: an equilateral quadrilateral sometimes considered not to include the square as a special…

Q: What is the measure of each interior angle in a regular 15-gon?

A: What is the measure of each interior angle in a regular 15-gon?

Q: Classify each triangle by its angles and by its sides. 4. 5. 6. 40 110 30 50° 70°

A: We know that  If all three angles are less than 90 then acute triangle. If one of the angle is 90…

Q: The angle of sector C is

A: Given: Rating frequency A 350 B 260 C 940 D 150 total 1700

Q: The angle between 0° and 360° that is coterminal with the 1467° angle is degrees.

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Q: congruent. In each case, find the indicated angles. b. 30 70 62 25 B 25 62 62 32

A: Topic:-  trapezoid angles.  Note:- more than three subparts posted than only first three subparts…

Q: Given: MLIED=116° and MLJFG= 100° Find the measure of each unknown angle. (not drawn to scale)

A: Since m IED is 116, 2=m FED = 180 - 116 =64 Similarly m JFG is 100, 1 = m EFG = 180 - 100 =80…

Q: The angle between 0° and 360° and is coterminal with a standard position angle measuring 452° angle…

A: Two angles are said to be coterminal angles, if, when drawn in the standard position, have their…

Q: The angle between 0° and 360° that is coterminal with the – 498° angle is degrees. -

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Q: calculate the area of a triangle given two sides and the included angle.

A: The sine of the angle between two lines gives the length of the third side. In  a triangle area is…

Q: If the sides of the parallelogram and an included angle 8m, 12m and 120, respectively. Find the…

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Q: The angle between 0°and 360° that is coterminal with the −1145° angle is______degrees?

A: To find a coterminal angle we add/subtract 360° with the given angle.  To get an angle between 0°…

Q: The angle between 0° and 360 and is coterminal with a standard position angle measuring 986° angle…

A: To find:- The angle between 0 and 360° and is coterminal with a standard position angle measuring…

Q: The measure of each interior angle of a regular octagon is____?

A: The octagon has 8 sides. Therefore measure of interior angle of octagon is, n-2180°n=8-2180°8=135°

Q: The angle between 0° and 360° that is coterminal with the 1545° angle is degrees.

A: Ans = 105 degree  For detail go through the solution ...I have solved in detail

Q: angle

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Q: If a triangle has two angles that measure 45 to 90 degrees, what is the measure of the third angle?

A: Given problem is : If a triangle has two angles that measure 45 to 90 degrees, what is the measure…

Q: Complete each congruence statement by naming the corresponding angle or side. AWVU AWTR ZUWV = ? ZR…

A: topic - triangles

Q: Name two triangles that are congruent by ASA. 2. R T V

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Q: In A ACD, if ĀC = AD,mDA=(3x-48 m DC - (5x+)° (3x-49,mDC-(5x+)°, %3D and m DD =(7x-27, find x and…

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Q: Find the measure of each angle. 112 m2Q = mZR = %3D mZS = %24

A: In isosceles trapezoid, the measure of base angles are equal and the opposite angle are…

Q: If AABC is an isosceles triangle and ADBE is an equilateral triangle, find each angle measure.

A: ∆ABC is isoceless.So,∠A =∠B4x+3 = 9x-47

Q: Mark the angles and size of each pair of triangles to indicate that they are congruent

A: Here we are given that the given pair of triangles are congruent.

Q: If the measure of ZABD is twice the measure of CBD, what is the measure of ZCBD? If mZABE = mZCBD=…

A: Given: (a)  ∠ABD=2∠CBD        ∠CBD=?(b)  ∠ABE=∠CBD=45ο       ∠EBD=?

Q: The angle between 0 and 360° and is coterminal with a standard position angle measuring 1813 angle…

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Q: Find the sum of the measures of the interior angles of each polygon. 1. Pentagon 2.Octagon…

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Q: State whether the indicated angle is angle of elevation, depression, or neither. 1 38 17 2. 3 23 b)…

A: Given, Angles  ∠1 =∠3 = 38°    and  ∠2  We have to find the angle of elevations, angle of depression…

Q: k IN + a)

A: Given angle, +12π

Q: What is the sum of the measures of the interior angle of a 19-gon

A: A polygon has n sides And sum of the interior angles measure are: = (n -2)180°

Q: What is the measure of each angle of a regular decagon? If necessary, round to the nearest tenth.

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Q: Which angle is congruent to 417 3 4 56 9 8. 7.

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Q: Find the measure of ONE interior angle of a regular 20-gon.

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Q: Given that EC = 8.4 units if ABCD were a parallelogram, what would AE have to measure? Round To The…

A: This is the given parallelogram ABCD EC = 8.4 units Angle bisector property of parallelogram is: The…

Q: What is the measure of each exterior angle of a regular decagon (10 sides)

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Q: In circle O, AE measures of each of the five angles in pentagon ABCDE. = 120° and CD = 42°. Find the

A: Consider the given circle O Given AE⏜=120° and CD⏜=42° We have to find five all angle within he…

Q: State the formula for the area of a triangle given two sides and theincluded angle.

A: Our Aim is to state the formula for the area of a triangle given two sidesand included angle.

Q: ABC is a right-angled triangle in B, drop a column of B onto AC and cut it into point D if AD = 18…

A: Let us assume AB=x and BC=y ∆ABC≅∆ADBSo, ADAB=ABAC18x=x18+3218x=x50x2=900x=30

Q: If ABCD is a parallelogram. AD = 14, EC = 11, m/ABC = 64°, MZDAC 71°. and mZBDC 25 , find each…

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Q: Find the measure of each numbered angle and name the theorems that justify your work. 6. m21 = x +…

A: Consider the following figure: m∠1=x+10°m∠2=3x+18°

Q: If the given angle is in standard position, find two positive coterminal angles and two negative…

A: Positive angle on a plane is measured in counter clock-wise direction whereas negative angle is…

Q: The angle between 0° and 360° and is coterminal with a standard position angle measuring 756° angle…

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Q: Two chords, AB and CD, intersect in a circle at E. If AE = 6cm, BE= 8cm, and CE = 3(DE), what is the…

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Q: If two angles of an isoceles triangle measures 35 degrees and the base of the triangle is 18-feet,…

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Q: The angle between 0° and 360° that is coterminal with the 865° angle is degrees.

A: given data: the angle between 0 degree and 360 degree that is coterminal with the 865 degree angle…