1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
liq [111]
3 years ago
7

Given: AC bisects angle BCD , Angle ABC is congruent to angle ADC prove AB is congruent to AD. Help immediately

Mathematics
2 answers:
weeeeeb [17]3 years ago
7 0

<em>AC bisects ∠BAD, => ∠BAC=∠CAD ..... (1)</em>

<em>thus in ΔABC and ΔADC,    ∠ABC=∠ADC (given), </em>

<em>                                       ∠BAC=∠CAD      [from (1)],</em>

<em>AC (opposite side side of ∠ABC) = AC (opposite side side of ∠ADC), the common side between ΔABC and ΔADC</em>

<em>Hence,      by AAS axiom, ΔABC ≅ ΔADC,</em>

<em>Therefore,  BC (opposite side side of ∠BAC) = DC (opposite side side of ∠CAD),  since (1)</em>

<em />

Hence, BC=DC proved.

olga55 [171]3 years ago
7 0

Answer:

Solution given;

<BCA=<ACD

<ABC=<ADC

now

In traingle ABC & ∆ ACD

AC=AC[common base]

<BCA=<ACD[bisector bisect it]

<ABC=<ADC[Given]

∆ABC is congruent to ∆ ACD by S.A.A. axiom

AB is congruent to AD.

[ corresponding sides of a congruent triangle are equal]

Hence proved.

You might be interested in
3/6 + 1/2 what is the answer.​
Simora [160]

Answer:

reduce 3/6 to lowest terms which would be, 1/2 because 3 goes into 3 once and 3 goes into 6 twice.  

Making your equation simplified to

1/2 + 1/2

which is equal to 1

1/2 + 1/2 = 1

Step-by-step explanation:

Hope this helps! Have a fantastic day and please mark brainliest

4 0
3 years ago
Read 2 more answers
Find the mean of the following numbers 7 21 2 17 3 13 7 4 9 7 9
Hitman42 [59]

Answer:

9

Step-by-step explanation:

sum of the terms

mean=------------------------------

number of the terms

6 0
2 years ago
A quiz has 5 true-false questions and 3 multiple choice questions with 4 options each. How many possible ways are there to answe
8_murik_8 [283]
This answer is d 2024
4 0
3 years ago
Read 2 more answers
Please answer correctly!! Will mark brainliest!!!
ki77a [65]

Answer:

Step-by-step explanation:

<h2>YOU WILL DO GREAT</h2>
8 0
3 years ago
Read 2 more answers
What is another name for the set of counting numbers
Masteriza [31]

Its is called A positive integer or a natural number.

5 0
3 years ago
Other questions:
  • Can someone plz help me dont know the awnser
    9·1 answer
  • Question Help
    8·1 answer
  • Can you please help me with this?
    7·1 answer
  • Need help double checking answers for proof writing geometry!
    9·1 answer
  • What is the Midpoint of CD given the coordinates C(-4,8) and D(8,-4)??
    12·2 answers
  • How do you find the distance between something. Two points, or distance in general. I'm very confused and I got I ready to do. A
    15·2 answers
  • I need help! ASAP please!
    9·1 answer
  • Define human nature and human motivation. What motivates humans to be good people? What determines the way we act? What determin
    8·2 answers
  • Find the numerical coefficient of 7x^3​
    7·1 answer
  • What is the solution set for this inequality? -6x + 38 &gt; -9
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!