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
Marrrta [24]
3 years ago
8

Which postulate can be used to prove that ABD and CBD are congruent given that BD and AC and BD bisects AC

Mathematics
1 answer:
laila [671]3 years ago
8 0

Answer:

SAS

Step-by-step explanation:

Here we are given two situations:

BD⊥AC

This indicates that angle ADB and CDB are 90 degrees.

Aso we are given that BD bisects AC.

This indicates that AD=DC

So in triangles ADB and CDB , we have

BD=BD (common) (Side)

angle ADB= angle CDB (Angle)

AD=DC (side)


So the two triangles are congruent by SAS congruency.

You might be interested in
PLEASE HELP!!! OFFERING LOTS!
OLga [1]

Answer:

55 because if u take the 6 and 3 and multiply then subtract 4 and whatever you get that's your answer same with the others

5 0
3 years ago
Read 2 more answers
What is 4/20 simplified
frozen [14]
4/20 simplified would be 1/5. You must know what simplify means first. It means to break down a fraction to its simplest form. So, to simplify 4/20, you must divide 4 from the denominator and numerator. A numerator is a number that is the number above the line. A denominator is the number on the bottom of the line. 
Dividing 4 from the denominator and numerator would make it 1/5. Therefore, the answer in simplest form is 1/5. Good luck!
6 0
3 years ago
Read 2 more answers
Ron cycles 12Km due west and then 9Km due north. Find the shortest distance covered by him to reach his starting point?
svp [43]
Shortest distance 55 feet long
7 0
2 years ago
2/5 of Janet's class prefers chocolate ice cream and 2/5 prefers vanilla ice cream. What part of the class prefers chocolate or
belka [17]
The answer is D, 4/5, because 2/5+2/5=4/5.
6 0
2 years ago
Read 2 more answers
What is the median for 76,84,93,67,82,and 76
Lapatulllka [165]
First arrange the numbers from least to greatest:

67, 76, 76, 82, 84, 93

The median is the middle number. But since we have two numbers that are in the middle we have to find the average of them.

76 + 82 = 158
158/2 = 79

So your answer is 79
3 0
3 years ago
Read 2 more answers
Other questions:
  • I need help!How would i find the value of X?
    15·2 answers
  • What is the simplest form of StartRoot 3,025 EndRoot? 16, 55, 52(112), 52+(112)
    14·2 answers
  • Graph y=-x+2 <br> x-3y=-18
    13·1 answer
  • 5 divided by what number equals 30
    5·2 answers
  • the ending retained earnings balance of boomer inc. decreased by $1.0 million from the beginning of the year. the company declar
    6·1 answer
  • Plz help I need with question I give thanks
    8·1 answer
  • The parallelograms below are similar.
    13·2 answers
  • What makes 135 in the 9 times table
    9·2 answers
  • Determine the equation of the circle graphed below.
    6·1 answer
  • What is the measure of the major arc?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!