20. In the figure, AACD = ABCD by SAS congruence postulate. For what reason is ZACD = ZBCD? A. AD BD B. CD = CD C. CD is an angle bisector of 2C D.D is the midpoint D

Q: Draw and label right angle FGH  with a bisector    GI.

A: Given query is to Draw and label right angle FGH  with a bisector    GI.

Q: 2. Explain why Corollary 2 is true. That is, explain how the fact that MXN is a semicircle leads to…

A: We have given information that MXN⏜ is a semicircle so,  MN is the diameter  given figure is

Q: What is the volume of a sphere with radius = 109m?

A:

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: In the construction below, line segment ED is the perpendicular bisector of line segment AB. All…

A:

Q: |Consider the figures below. 2у - 3 y+ 5 (бу - 5) (4y + 11) Find the value of y in order to prove…

A: according to ASA congruence, both angle will be equal hence 6y-5=4y+11 in another way we can also…

Q: Find a positive angle less than 360° or 2π that is coterminal with the given angle 19π/6.

A: To find the coterminal for a given angle, Subtract 2π from 19π/6, => (19π/6) - 2π

Q: 5. In AABC A(-5,-1)¸ B(-3,5) C(9, 1). Use coordinates to a) identify the type of MBC (isosceles,…

A: Use the following formulae, to obtain the solution. The distance between the points x1,y1 and x2,y2…

Q: In the figure, AD FD and CD GD. Which triangle congruence theorem or postulate shows that AACD AFGD?…

A: Consider the given diagram, it is given that the sides AD≅FD and CD≅GD. the angles ∠ADC=∠FDG since…

Q: Find the angle #2 and # 5 when angle #= 48 Bisector 2 3 48 4 10 ग

A:

Q: A careless person wrote, using the figure shown, m < AOB + m < BOC = m< AOC. What part of…

A: Explanation: Here given that, m∠AOB+m∠BOC=m∠AOC

Q: Find a positive angle less than 360° or 2π that is coterminal with the given angle 25π/6.

A: Coterminal angle: Finding coterminal angle is as simple as adding or subtracting to 360∘ or 2π.

Q: there is no /BAC LEDF, AB DE, and BC EF, but AC DF.

A: Given that: The Two triangle △ABC and △ DEF. Where ∠BAC ≅ ∠EDF , AB¯ ≅ DE¯ , and BC¯ ≅ EF¯ , but AC¯…

Q: For A ABC, ĀB= BE and BD bisects LABC. Prove AABD =A CBD. し B

A: Side-Angle-Side Postulate (SAS postulate) : If two sides and the included angle (angle between these…

Q: Show that there is no “AAA" congruence theorem by sketching two triangles AABC and ADEF where ZBAC =…

A: Given: We have two triangles which are∆ABC and ∆DEF, Where, ∠BAC≅∠EDF,∠ABC≅∠DEF,∠ACB≅∠DFE

Q: . BD bisects LABC, m LABC 5x - 4, and mLCBD = 3 + 21. Is ZABC acute, obtuse, or right?

A: We draw the figure as m∠ABC=5x-4m∠CBD=32x+21

Q: The HL congruence theorem only works if the leg in question is the longest leg of the triangle. O…

A: Check the statement for true or false.

Q: 12 13 R. Find the cosine of ZR. 12 A) 13 13 B) 12 12 D)

A:

Q: T

A: The given figure is, where PT is angle bisector.

Q: 2. Given A2 and 3D are perpendicular bisectors Prove All B (Hinc Prove a pair of triangles…

A:

Q: How can I determine the difference between ASA congruence and AAS?

A: If two pairs of corresponding angles and the side between them are known to be congruent, the…

Q: Is it Complementary or Supplementary? 6) 50° and 40°: Complementary or Supplementary Highlight the…

A:

Q: In the diagram, AC = AD and AB bisects 2A. Which congruence method is therefore used to conclude…

A:

Q: whet the point where the seque ice AS 3+25n7

A: Let an=3+2nn

Q: 2. Let 0 = 950°. In degrees, find a positive angle less than 360° which is coterminal with 0. %3D

A: Coterminal angles are the angles who share the same initial side and terminal side. To find…

Q: 24 Find the measure of Zx. A) 45° B) 46° 56° D) 66°

A: