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
Vlad1618 [11]
3 years ago
14

given that BD is both the median and altitude of triangle ABC, congruence postulate SAS is used to prove that triangle ABC is wh

at type of triangle?

Mathematics
2 answers:
stira [4]3 years ago
7 0

Answer:

Isosceles

Step-by-step explanation:

Consider triangle ABC, BD is the median and the altitude drawn to the side AC. This segment (BD) divide the triangle ABC into two triangles: ABD and CBD.

In these triangles:

  • AD=DC (because BD is the median);
  • ∠ADB=∠CDB=90° (because BD is the altitude);
  • BD is common side.

Thus, by SAS postulate, triangles ABD and CBD are conruent. Congruent triangles have congruent corresponding sides. Hence, AB=CB.

If in triangle ABC, AB=BC, then this triangle is isosceles.

Leno4ka [110]3 years ago
3 0

Answer:

Isosceles (apex)

Step-by-step explanation:

You might be interested in
Write the number in scientific notation.<br> 1,920,000
LUCKY_DIMON [66]
The answer is 1.92 x 10^6
5 0
3 years ago
PLEASE HELP!!!!!! 7TH GRADE MATH SO IT SHOULD BE EASY FOR SOME OF YALL. write the expression below as a product of two factors
Cloud [144]

Answer and Step-by-step explanation:

6(2x + 3y - 10) is the answer.

This is because 6 can be taken out from all 3 numbers, and will create these two factors, the factors being 6 and (2x + 3y - 10).

#teamtrees #WAP (Water And Plant)

5 0
3 years ago
Read 2 more answers
the beta club is raising money to buy bags of food to donate to a local animal shelter. A bag of cat food cost 12$. If they rais
GaryK [48]

Answer: 0.03269754768

Step-by-step explanation:

divide 12/367

search it up

8 0
2 years ago
Solve the simultaneous equations<br> 5y−4x=8<br> y+x=7<br><br> x= ?<br> y= ?
inna [77]

Answer:

x=3 y=4

Step-by-step explanation:

5(4)=20

4(3)= 12

20-12=8

4+3=7

4 0
3 years ago
Read 2 more answers
What is 917 divided by 9 equal? Show the work.
icang [17]
900/9= 100
9/9= 1
17-9=8
8/9 = 0.8888
101.888888
or rounded 101.89
3 0
3 years ago
Other questions:
  • Camryn enlarged the size of a photo to a height of 18 inches, what is the
    13·1 answer
  • A study was conducted to determine the proportion of people who dream in black and white instead of color. Among 290 people over
    10·1 answer
  • Marta went to the local discount store to stock up on school supplies. She bought four spiral notebooks at $1.50 each, a package
    14·2 answers
  • Factor this polynomial into the product of two binomials (30 points):
    15·1 answer
  • Graph the function<br> x+y=6<br><br> -Can someone help and tell me how would i graph this?
    9·1 answer
  • What percent 64 is 24?
    14·1 answer
  • Snow is approximately 1/8 as heavy as water how many inches of snow would it take to weigh as much as 3 1/2inches of rain fall
    11·1 answer
  • An author argued that more basketball players have birthdates in the months immediately following July​ 31, because that was the
    14·1 answer
  • PLZZZZZ HURRY IM BEING TIMED A person who is hired as a Technical Assistant at a software company starts at a pay rate of $13 pe
    9·1 answer
  • A car travel 3 hours. In first hour it travelled 30 kilometre, 45000 m in second hour and 7500000 cm in third hour. Find average
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!