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
sveta [45]
3 years ago
13

Write a two column proof. given: bd perpindicular to ac and bd bisects ac prove: abd = cbd

Mathematics
1 answer:
ira [324]3 years ago
6 0

1. BD is perpendicular to AC - given

2.BD bisects AC - given

3. <BDC = 90 degrees; < BDA= 90 degrees - definition of perpendicular

4. m<BDC = m<BDA - substitution property

5. m<ABD = m<CBD - definition of a bisector

6. BD = BD - reflexive property

7. ABD = CBD - Angle-side-angle congruency theorem

hope this helps at all

You might be interested in
What is the hafe way number between 12 and 34 i need this anwer asap
timama [110]
23 is the middle number from 12 to 34.
6 0
3 years ago
Pls help being timed
Klio2033 [76]

The answer is A( +7) x (-5)

3 0
3 years ago
Read 2 more answers
Juan is 3 times as old as Carmen. Together, their ages add up to 24. How old is each person?
Wittaler [7]

Carmen is six. Juan is eighteen.

6 0
3 years ago
Read 2 more answers
What is the width of a rectangle with length 14 cm and area 161 cm to the 2nd power?
WINSTONCH [101]
A=l*w
161=14w

161/14=w

11.5cm is the width
7 0
3 years ago
Please help! Will give brainliest!
Zanzabum

Answer:

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • The equation a = 1/2(b1 + b2)h can be used to determine the area, a, of a trapezoid with height, h, and the base lengths, b1 and
    6·1 answer
  • Find each percent of change. 105 is decreased to 32
    9·1 answer
  • Part a complete the equation for the perimeter of this rectangle p=2( )+2( )
    12·1 answer
  • Natural selection acts by taking advantage of natural variations in the traits of organisms within a population. The ultimate so
    11·1 answer
  • An animal shelter currently only has 30 dogs and 20 Cats. What is the ratio cats to animals?
    7·2 answers
  • What is the width of a rectangular prism with the length of 13 feet volume of 11,232 ft in height of 36 feet
    8·2 answers
  • 2/5w= 40 can you help please
    14·1 answer
  • HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
    9·1 answer
  • Whats the slope of the line? (Multi choice)<br> 1. 1/2<br> 2. -1/2<br> 3. 2<br> 4. -2
    10·2 answers
  • One-fourth of m is 3 more than 7. I need a full explanation.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!