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
Anna35 [415]
3 years ago
8

Geometry help needed Use O for exercises 6-8 6. what is the perimeter of triangle abc

Mathematics
1 answer:
iris [78.8K]3 years ago
6 0

Perimeter of triangle ABC is 20 units.

Solution:

The image for reference is attached below.

Given AE = 2, BD = 5 and CF = 3

Two tangents drawn from an external point to a circle are equal in length.

AD = AE, BF = BD and CE = CF

Therefore, AD = 2, BF = 5 and CE = 3

Perimeter of the triangle = sum of the three sides

Perimeter of triangle ABC = AB + BC + CA

                                           = AD + BD + BF + CF + CE + AE

                                           = 2 + 5 + 5 + 3 + 3 + 2

                                           = 20

Hence, perimeter of triangle ABC is 20 units.

You might be interested in
What is the solution for m >7/12
Over [174]

Answer:

Inequality Form: m > 7/12

Interval Notation: (7/12, ∞)

4 0
3 years ago
I think of a number.
Evgen [1.6K]

Answer:

yes

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The area of rectangle is ( 30x²y + 20xy ) cm² and its breadth is 10xy cm .Find its length.
emmasim [6.3K]

Step-by-step explanation:

1) The area of rectangle is ( 30x²y + 20xy ) cm² and its breadth is 10xy cm .Find its length....

= Solution ,

Length ( L ) = ?

breadth ( b ) = 10xy cm

area ( a ) = ( 30x² + 20xy )

Now ,

area ( a ) = l × b

or, ( 30x²y + 20xy ) = L × 10xy cm

or,\frac{30 {xy + 20xy}^{2} }{10xy}  = l \\

or, \: l = 3 {x}^{2 - 1}  + 2cm

\boxed{\sf{l = (3x+2)cm}}

2) Subtract the quotient when 20x⁴y² is divided by 5x³y from the product of 2x and 3y.

= Solution,

= \frac{20 {x}^{4} {y}^{2}  }{5 {x}^{3} y}   \\

= 4xy

The product of 3x and 4y = 6xy

= 6x - 4xy

= \boxed{\sf {2xy}}

hope it helped !!!!

7 0
2 years ago
Derek earns $ 4800 in 3 months. what is his annual income
LiRa [457]

Answer: Annual Income Is $192000

Step-by-step explanation:

firstly know one month income we divide by 48000 by 3

= 16000

we know one month income 16000

than we for know annual income we multiply by 12

16000×12 =192000

annual income is $192000

5 0
3 years ago
Find the greatest common factor of 28x^2 16x
Aleks04 [339]
4x (7x +4). The greatest factor is 4x because it comes out of both.
6 0
3 years ago
Other questions:
  • Ann needs 42feet of fabric to make a small quilt how many yards of fabric should she buy?
    10·2 answers
  • What is the slope of the line that passes through (-6,1) and (2,5)?
    8·2 answers
  • What is the 1st term when -5z^2+7z^4+11z-8z^3 is arranges in descending order
    13·2 answers
  • Which statement is true about this argument? Premises: If a triangle has an angle that measures 150°, then it is an obtuse trian
    7·1 answer
  • Give three real world examples of rectangular prisms
    12·2 answers
  • The area of a shape is 100cm2 what is the area if the shape is dialated with a scale factor of 1/5
    6·1 answer
  • A roller coaster carries riders up a ramp that is 39 meters long
    7·1 answer
  • Can someone help me please :)
    10·1 answer
  • Jade wants to verify that the expression 5(3x-6) is equivalent to 15x - 30. She substitutes 2 into each expression and
    5·1 answer
  • Identify each of the following as rational or irrational
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!