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
nadya68 [22]
3 years ago
8

Please help me it is due soon, please no links

Mathematics
1 answer:
lora16 [44]3 years ago
6 0

Answer:

The length of the three sides 5, \sqrt{58} , \sqrt{65}

The triangle <u>is not</u> a right triangle

Step-by-step explanation:

A = (3, 2) , B = ( 6, 9) , C = (10, 6)

Find the lengths using distance formula.

distance = \sqrt{(x_2 -x_1)^2 + (y_2 - y_1)^2}

AB = \sqrt{(6-3)^2 + (9-2)^2}  = \sqrt{9 + 49 } = \sqrt{58}

BC = \sqrt{(10-6)^2 + (6-9)^2}  = \sqrt{16 + 9}  = \sqrt{25}  = 5

AC = \sqrt{(3-10)^2+(2-6)^2}  = \sqrt{49 + 16} = \sqrt{65}

Using Pythagoras theorem :

(Longer \ side)^2 = sum \ of \ square \ of \ two \ other \ sides

Longest side is AC . So we will check if it satisfies Pythagoras theorem :

\sqrt{65} = \sqrt{58} + 5^2\\65 = 58 + 25\\

65 ≠ 58 + 25

So the sides does not satisfy Pythagoras theorem. Hence the triangle is not a right triangle.

You might be interested in
Pls help!!! Will mark BRAINLEST if correct
elixir [45]

a and b i hope this is correct

8 0
3 years ago
Read 2 more answers
Julia wrote a linear equation in standard form as –6x – 3y = 10. Arthur noticed that the equation was not written in standard fo
Scrat [10]
When an equation is in standard form, x isn't negative so she should divide everything by a negative 1 to change it into a positive equation.
8 0
3 years ago
Read 2 more answers
(b) In the figure below, m 2AEB= 55° and m AB = 60°. Find m CD.<br><br> m CD =
RUDIKE [14]

Answer:

47 degrees

Explanation:

your welcome

4 0
2 years ago
25 x 170 x 6.350<br> please help
m_a_m_a [10]

Answer:

26,987.5

Step-by-step explanation:

hope it's helpful to you ☺️

\sf{}

♛┈⛧┈┈•༶♛┈⛧┈┈•༶

✌️

8 0
2 years ago
Read 2 more answers
Geometry, god bless ur help!
Furkat [3]

Answer:

15 CM

Step-by-step explanation:

Both sides are same length proven by the same angles making botrh sides 15 cm

7 0
3 years ago
Read 2 more answers
Other questions:
  • For the function y=-3+4 cos(5pi/6(x+4)) what is the minimum value
    11·2 answers
  • Can two numbers have a GCF that is bigger than their LCM? Explain how you know?
    5·1 answer
  • The diameter of a circle is 3.5 inches. What is the circumference of the circle?
    14·1 answer
  • PLS HELP!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • What does x equal in x^3-9x+1=0
    6·1 answer
  • "1. Find the area of the regular polygon. Give the answer to the nearest tenth.
    5·1 answer
  • A movie theater sold 6,030 tickets in 30 days. They sold the same number of movie tickets every night.
    13·1 answer
  • James and Martina each read
    12·2 answers
  • There are 312 fish at the aquarium in 3 different fish tanks. Each tank has the same number of fish. How many fish are in each t
    14·1 answer
  • Write the equation in point slope form
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!