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
Shtirlitz [24]
2 years ago
5

Which construction could be used to construct an isosceles triangle ABC given line

Mathematics
1 answer:
Free_Kalibri [48]2 years ago
4 0

Answer:

In the given two column proof two sides and included angles are equal.

Triangles are congruent if any pair of corresponding sides and their included angles are equal in both triangles .In the figure sides BD≅BD , AB≅ BC and <ABD ≅,BDD Therefore triangle ABD and triangle CBD are congruent by SAS property of congruence.

You might be interested in
HELP!!!!!
antoniya [11.8K]

Answer: 82°

Step-by-step explanation:

<CDE = far arc - near arc / 2

i.e

<CDE = arcCBE - arcCE / 2

arcCE = 98°

arcCBE = 360° - 98° = 262°

<CDE = 262° - 98° / 2

<CDE = 164 / 2

<CDE = 82°

Therefore the measure of < CDE is 82°

8 0
3 years ago
Read 2 more answers
Two squares as shown below
zheka24 [161]

Answer:

3rd one

Step-by-step explanation:

any 2 squares are congruent since all four sides of any square are congruent

8 0
3 years ago
The system of equations y = - 2x + 3 and y = xis graphed. What is the solution to the system of equations ?
nata0808 [166]

Answer:

(1,1)

Step-by-step explanation:

we have

y=-2x+3 ----> equation A

y=x ----> equation B

we know that

The solution of the system of equations is the intersection point both graphs

The intersection point both graphs is the point (1,1)

see the given graph

therefore

The solution is the point (1,1)

Remember that

if a ordered pair is a solution of a system of equations then the ordered pair must satisfy both equations of the system

<u><em>Verify</em></u>

Substitute the value of x=1 and y=1 in each equation and analyze the result

<em>Equation A</em>

1=-2(1)+3

1=1 ---> is true

so

The ordered pair satisfy the equation A

<em>Equation B</em>

1=1 ---> is true

so

The ordered pair satisfy the equation B

therefore

The ordered pair (1,1) is a solution of the system because satisfy both equations

5 0
2 years ago
Read 2 more answers
The parabola y=x^2 is shifted up by 8 units
dangina [55]

Answer:

It becomes y = x^2 + 8.

Step-by-step explanation:

The equation of the new parabola is y = x^2 + 8.

6 0
3 years ago
What is the measure of L?<br> A. 25°<br> B. Cannot be determined<br> C. 39<br> D. 32°
ElenaW [278]

Answer:

A. 25°

Step-by-step explanation:

25° is really the only logical answer.

8 0
3 years ago
Other questions:
  • Matter can be broken down into what two things?
    12·1 answer
  • Solve the inequalities<br><br> -7d + 8 &gt; 29
    6·1 answer
  • For a certain instant lottery game comma the odds in favor of a win instant lottery game, the odds in favor of a win are given a
    5·2 answers
  • How do you do this and what’s the answer?
    10·1 answer
  • Can u help me find the answer please
    12·1 answer
  • The teams are trying to defend their goal and scoring in the opponent's goal even if their opponent's score is higher than them.
    9·1 answer
  • There are 3 types of bills, 4 quarters and 5 dimes in Mrs. Shorts wallet, the wallet contains twice as many $1 dollar bills as $
    8·1 answer
  • Pls help <br> Equation = x2-2x-3=0
    14·1 answer
  • Is there enough information to prove the two triangles congruent? If yes, write the congruence statement and name the postulate
    5·2 answers
  • -7/10 + 7 2/3<br> show all ur work
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!