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
jekas [21]
2 years ago
15

Unit 4: Congruent Triangles bimo Homework 5: Proving Triangles Congruent: SSS & SAS

Mathematics
1 answer:
emmainna [20.7K]2 years ago
3 0

Answer:

SSS:

Draw a triangle with sides of 2 cm, 3cm and 4cm and another one of 4cm, 6cm and 8 cm. Both will be SSS congruent.

SAS:

Draw a triangle with sides of 2 cm, 3 cm and another side of your choice. The angle between sides of 2 and 3 cm is 30 degrees. Now draw a triangle with sides of 4 cm, 6cm and another side of your choice (but this one cannot be the double of the 3rd side of the first triangle!) . The angle between the sides of 4 cm and 6 cm should be 60 degrees. Now you have 2 SAS congruent triangles.

You might be interested in
Please help<br> thank you again
guajiro [1.7K]

<em><u>Answer:</u></em>

True

<em><u>Step-by-step explanation:</u></em>

So, again, from the most right column, we can add 5, -6, and -2 to get -3. We now know that every row or column must be equal to -3.

The question is asking if the number square below is -3. We found out from above that is -3 so it's true.

3 0
3 years ago
Given the following triangle solve for the unknown angle.
svetlana [45]
Since it is shown that 2 of the sides of the triangle are congruent, we can assume that they have the same angle measures.

so to solve for the missing angle you can set up an equation equal to 180 since all triangles add up to 180 degrees.
21 + 21 + x = 180
42 + x = 180
x = 138

the value of the missing angle should be 138 degrees

hope this helped
4 0
3 years ago
Can somebody please help me with question number 1
inysia [295]

Answer:

1a: 6.283

b: 51.313

c: 285.1

Step-by-step explanation:

Area of a sector = (angle/360)πr²

1a

Area=(45/360)π(4²)=6.283

b

Area=(120/360)π(7²)=51.313

c

Area=(270/360)π(11²)=285.1

6 0
2 years ago
if 10 is less than a number is multiplied by 3, the result is equal to 2 times the number. What is the number?
olya-2409 [2.1K]
Hello!

We know that

(x - 10) * 3 = 2x

Distribute the 3

3x - 30 = 2x

Subtract 2x from both sides

x - 30 = 0

Add 30 to both sides

x = 30

The answer is 30

Hope this helps!
4 0
3 years ago
Read 2 more answers
Choose the best system of equations to represent the situation and determine the labels for the variables:
7nadin3 [17]
Answer B.
X represents the number of years grown
Y represents the total number of feet grown
4 0
3 years ago
Read 2 more answers
Other questions:
  • there are two couches against a wall. If one takes up 4/9 of the wall and the other takes up 1/5 of the wall how much of the wal
    10·1 answer
  • A senha de meu cofre é dada por uma sequência de seis
    9·1 answer
  • Help please. 20 points
    8·1 answer
  • Donya ran a 3k race at a constant speed in 21 minutes 30 seconds. At this speed, how long does it take her to run 1k?
    9·2 answers
  • What is 260% as a fraction in simplest form
    9·2 answers
  • Considering the following statements, what is X → Z? X → Y: If the sum of the interior angles of a shape is 180°, then it's a tr
    6·1 answer
  • A 13 3/4 -inch candle burns down in 11 hours. If b represents how much of the candle, in inches, has burned away at any time giv
    11·1 answer
  • Find x AND the length of each side if ABC is an isosceles triangle with AB = BC . (Answers Rouen to the nearest tenth if needed)
    8·1 answer
  • Does the equation “y = x/10” represent a proportional relationship?
    13·1 answer
  • Can anyone plz help?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!