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
maksim [4K]
2 years ago
6

In the figure below,ABC is an isosceles triangle with |AB|=|AC|.|BC| is extended to D such that |AC|=|CD|.If ​

Mathematics
1 answer:
Ira Lisetskai [31]2 years ago
7 0

The perimeter of the triangle ABC is 10+\sqrt{10} units.

The given parameters:

  • <em>Triangle ABC = Isosceles triangle</em>

The length of AC = 3-(-2) = 5 unit

The length of AC = length of BC = 5 unit

The length of BC is calculated by applying Pythagoras theorem as follows;

BC^2=(4-1)^2+(3-2)^2

BC^2=3^2+1^2

BC^2=10

BC=\sqrt{10}

The perimeter of the triangle ABC is calculated as follows;

P=AB+AC+BC

P=5+5+\sqrt{10}

P=10+\sqrt{10  units

Learn more about perimeter of triangle here:

brainly.com/question/24382052

You might be interested in
What is the answer to this question
Sedaia [141]

Answer:

They are both 60 degress

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Help now!!!!!!!!!!!!!!!
uysha [10]

Answer:

Step-by-step explanation:

1) 165

2) 108

3)24

4) 75

5)2

6)7

3 0
4 years ago
Plssss help due today
asambeis [7]

160-80 = 80

80/2 = 40


angle BCD = 40 degrees


please mark brainliest

6 0
4 years ago
Use the compass and ruler to construct the bisector of the angle given below.
rodikova [14]
Oh my. ALEKS brings back terrible memories, but I hope you managed to do this. You should’ve drawn a line splitting the angle perfect in two. I’m not exactly certain how to use the tool as I’ve never really gotten to to that topic, but I hope you did well. :)
3 0
3 years ago
Please help I just need to finish these questions
Olin [163]

Answer:

C

Step-by-step explanation:

Not integer, irrational

4 0
3 years ago
Other questions:
  • You are going on a field trip in a school bus. A special detector placed on one of the bus's tires counts the number of rotation
    11·2 answers
  • HELP PLEASE‼️‼️ the questions are on the photo
    9·1 answer
  • Which of the symbols correctly relates the two numbers below? Check all that apply.
    10·1 answer
  • The figure below is formed by 8 identical rectangles and 1 triangle. Find the
    6·1 answer
  • What is the area and circumference of a circle with the diameter of 72m
    7·1 answer
  • False rational statement?
    13·2 answers
  • What is the inverse of y=4x-5
    9·2 answers
  • Please help!!!! 7 - 2x if x = -4 Thank you in advance
    5·2 answers
  • jason sees that 2 out of every 5 cars that passes by his house has the windshield wipers on. What is the probability that that o
    6·1 answer
  • 1. Which of the following values of n will make the below equation true? n × (−2+5 ) = −8+20
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!