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
Andrej [43]
1 year ago
10

In a given figure if o is the centre of circle and oabc is a parallelogram find the value of abc

Mathematics
1 answer:
ahrayia [7]1 year ago
6 0

From the given information, we get the value of ABC = 120°.

<h3>How to estimate the value of ABC?</h3>

Given: In the figure, O exists the center of the circle and OABC exists as a parallelogram.

Now, the radius of the circle exists

OA = OB = OC

Opposite sides of a parallelogram are equal

AB = OC and OA = BC

In ∆OAB,

OA = OB = AB and,

In ∆OCB,

OC = OB = BC

Therefore, ∆OAB and ∆OCB exist in equilateral triangles.

All angles of an equilateral triangle are equivalent to 60°.

Hence, ∠ABC = ∠OBA + ∠OBC

∠ABC = 60° + 60°

∠ABC = 120°

Therefore, the value of ∠ABC = 120°.

To learn more about parallelogram refer to:

brainly.com/question/24291122

#SPJ9

You might be interested in
Enny is a financial planner and wants to sell fixed-income investments. For this purpose, she requires a(n) certificate.
tatiyna

Answer: FINRA Series 7 certificate

Step-by-step explanation:

The best certificate for her to get is the Series 7 certificate that is issued by the Financial Industry Regulatory Authority (FINRA). This certificate allows the holder to trade in every type of security there is except commodities and futures.

This includes fixed-income investments which are what Enny would like to trade in. Enny will have to write an exam to prove that she has the basic knowledge required to trade.

8 0
3 years ago
I really need help! ANYONEEEEE
antiseptic1488 [7]

Answer:

I think Its 47? if Im wrong Im very sorry.

Step-by-step explanation:

I added all of the numbers, and the sides without numbers, its simple just add all of the numbers together, I think

5 0
2 years ago
Câu 99: Cho hàm số f x  xác định trên ℝ , bảng biến thiên của hàm số f x   như sau.
OLga [1]

Answer:

i doesn,t understand this language

4 0
3 years ago
Here brainliest look arE the picture
satela [25.4K]

Answer:

12p = 48

3rd option

Step-by-step explanation:

total photos =48

pages on website = 12

photos on each page = p

then,

p =48/12

that is

12p =48

5 0
3 years ago
What is true for f(x)=bx​
kozerog [31]

Answer:

f'(x) = b

Step-by-step explanation:

f(x) = bx

f' (x) = d/dx (bx)

using d/dx ( a * x ) = a

f' (x) = b <-- solution.

4 0
2 years ago
Other questions:
  • What is 7/8- 3/4 subtracting unlike denominators
    9·2 answers
  • Use the greatest common factor and the distributive property to rewrite this addition problem as the multiple of a sum of two nu
    11·1 answer
  • If you mutiply 5000 and 1000000 how much would you get?
    8·2 answers
  • What is 1.4 - 1.2 = can you answer my problem
    8·2 answers
  • I need help on this one too!
    7·1 answer
  • Last Wednesday, students could choose ham or turkey sandwiches for lunch. The cafeteria made 500 sandwiches in all, 270 of which
    12·1 answer
  • Simplify the expression <br> 6 (-3b + 1)
    9·1 answer
  • Car Travels
    11·1 answer
  • Which answer is not a scientific notation.
    6·1 answer
  • Which equations have a greater unit rate than the rate represented in the table.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!