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
sergiy2304 [10]
3 years ago
6

your classmate is unsure about how to use a side lengths to determine the type of triangle . how would you explain this to your

classmate ?
Mathematics
2 answers:
Alexus [3.1K]3 years ago
4 0

Answer:

First, look at the side lengths a, b, and c, where c is the longest. Then take the sum of a squared and b squared and compare it to c squared. If they are equal, the triangle is a right triangle. If c squared is less than a squared plus b squared, the triangle is acute. If c squared is greater than a squared plus b squared, the triangle is obtuse.

(it was the sample answer)

Alex_Xolod [135]3 years ago
3 0
1) The side lengths of the triangles determine which of these types the triangle is:

a) equilateral if all the sides are equal

b) isoscels if two sides are equal and one is different

c) scalene is the three sides are different.

2) The side lengths determine the angles. When you know the three sides you can use the cosine law to determine the angles. The type of triangle according to the angles is:

a) acute if all the angles are less than 90°

b) right if one angle measures 90°

c) obtuse if one angle is greater than 90°
You might be interested in
Solve<br> -7x = 21<br> X =<br> please help ASAP
Tomtit [17]

Answer: x = -3

Step-by-step explanation:

i simply divided by -7, in order to get x by itself.

-7/-7x = 21/-7

that cancels out the -7 on the left side, and leaves us with -3 on the right side!

x = -3

6 0
3 years ago
Read 2 more answers
Order these numbers from least to greatest. 4.2, 4.013, 4.1352, 4.13
Mazyrski [523]

Answer:

4.013

4.13

4.1352

4.2

Step-by-step explanation:


3 0
3 years ago
PLEASE HELP<br> 23-(-10÷2+6)+(-13)
SOVA2 [1]

Answer:

9

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
13. Find the area of the shaded region. <br> look below giving brainliest
xxTIMURxx [149]

Answer:

60.5

Step-by-step explanation:

11x11 will give you the area of the square, which is 121. Now you can divide that by 2 to get the shaded region.

7 0
3 years ago
The perimeter of a rectangle is 16 inches. The equation that represents the perimeter of the rectangle is 2l + 2w = 16, where l
irakobra [83]
 Which value is possible for the length of the rectangle?<span>d. 10 in.</span>
3 0
3 years ago
Other questions:
  • Cost of a Shirt increased from $10 to $30.What is the percent change?
    13·2 answers
  • Will up-vote!
    14·1 answer
  • Which of the following expressions is correctly written in scientific notation?
    12·1 answer
  • When a number is added to the set of numbers 7,8,9,12,6,10 and 11, the mean becomes 8. What number was added
    6·1 answer
  • What is 78 divided by 6
    11·2 answers
  • Translate "Five more than a number is twenty-two"<br>help!!​
    7·2 answers
  • Find x using the ratio of the sides 12 cm and 16cm​
    11·1 answer
  • How do i get the median of a set of numbers?
    5·1 answer
  • 2) 16 + -7<br><br> Step by step please
    10·1 answer
  • Absolute value help pls with work! |x|=10 . Says answer is {10,-10} i just don’t know how to get it
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!