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
charle [14.2K]
3 years ago
11

Q11. The ratio of angles of a quadrilateral arein 3: 5:9:13. Find the angles.​

Mathematics
1 answer:
Degger [83]3 years ago
4 0

Step-by-step explanation:

Let us take ratio constant as 'x'

Therefore ratio of angles

3x:5x:9x:13x

Sum of interior angles of quadrilateral is 360 degree.

3x+5x+9x+13x=sum of interior angles of quadrilateral

=>3x+5x+9x+13x=360

=>30x=360

=>x=12

You might be interested in
Pls help :(((( thank you. Only if you know it
Fynjy0 [20]

Answer: A, C, KA, CB

the letters represent the angles.

6 0
3 years ago
A circle has a diameter of 6 cm. What is its area?
AleksandrR [38]
Hey there, we are going to use two formula's, the first formula is A=πr², and the second formula is d=2r. Now, we can solve for a, A=1/4πd²=1/4*π*6²=28.27433cm², Therefore, the answer is 28.26 cm 2
8 0
3 years ago
Read 2 more answers
What is the Natural Increase Rate (%) for the United States if there are 4 million Births and 2 million Deaths?
trapecia [35]

Answer:

it is almost 50% so good luck

7 0
3 years ago
What is the volume of the cylinder ?
liq [111]
Show more of the cylinder
8 0
3 years ago
Help with this question ??
NNADVOKAT [17]

Answer: 12 tables minimum, 15 max.

Step-by-step explanation:

If you substitute 14 in an inequality

200c + 500t >= 8800

200(14) + 500t and solve for t, you get t must be at least 12.

C +T cannot exceed 29

So figure 14 +12 =26 so they could sell up to 15 tables and not go over 29.

You will have to enter the t values 12,13,14,15

5 0
3 years ago
Other questions:
  • Simplify completely. (c6/c2)5 Enter your answer in the box.
    9·2 answers
  • Find all solutions for a triangle with a=26, b=29, and A=58
    13·1 answer
  • Find the number of solutions :<br><br> 4x-2y=8<br> y=2x+8
    13·2 answers
  • Find the mean deviation of 3 ,6 ,6,7,8,11,15,16​
    5·1 answer
  • PART 1
    8·2 answers
  • If p(x) is a quadratic function and p(-1) = p(7) = 2,
    9·1 answer
  • Cindy is studying cognitive development during adulthood. She administers several memory and problem-solving tasks to a group of
    12·1 answer
  • Please help I need an answer ASAP
    8·1 answer
  • Giving brainliest for CORRECT awnser.
    8·2 answers
  • What is √(3.6²-1.8²)?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!