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
topjm [15]
3 years ago
8

What is the measure of angle BAC?

Mathematics
2 answers:
ehidna [41]3 years ago
8 0

Answer:

3rd Option is correct.

Step-by-step explanation:

Given a circle with center O.

∠AOB = 67°

In Δ AOB

AO = BO (radius of same circle)

⇒ ∠OAB = ∠OBA (angles opposite to equal sides are equal)

In ΔAOB

∠OAB + ∠OBA +  ∠AOB = 180° (Angle sum property of triangle)

2∠OAB + 67 = 180

2∠OAB = 180 - 67

2∠OAB = 113

∠OAB = 56.5°

So, ∠BAC = 56.5°

Therefore, 3rd Option is correct.

kifflom [539]3 years ago
7 0
113° . i hope this helps
You might be interested in
Did you get the answer to this question
Harlamova29_29 [7]
The anser is all of the above please make brainlyleist
4 0
3 years ago
Read 2 more answers
A number cube is rolled 24 times and lands on 2 four times and on 6 three times.
kozerog [31]

Answer:

1/6 times the number cube wil land on 2

Step-by-step explanation:

3 0
3 years ago
A sales person at a car dealership earns A monthly salary of $2400 and $250 for each vehicle sold how many vehicles is the sales
Ivahew [28]

Answer:

Step-by-step explanation:

Let x represent the number of vehicles that the sales person sold in a month.

The sales person at the car dealership earns a monthly salary of $2400 and $250 for each vehicle sold. Let y represent the total amount he earns for selling x vehicles in a month. Therefore,

y = 250x + 2400

To determine the number of vehicles that the sales person needs to sell in a month to earn exactly $4000, we would substitute

4000 for y. It becomes

4000 = 250x + 2400

250x = 4000 - 2400 = 1600

x = 1600/250

x = 6.4

He would have to sell 7 vehicles because he cannot sell 6.4 vehicles and if he sells 6 vehicles, it would be lesser than $4000

8 0
3 years ago
Suppose the circumference of a circle is 2pi what is its area?
soldi70 [24.7K]
Circumference=2πr
2π=2πr
r=1

area=πr^2
area=π(1)^2
area=π
5 0
3 years ago
A group of students surveyed chose baseball and soccer as their favorite sport in the ratio 3:8
Anna [14]
3x-\ those\ who\ chose\ baseball\\8x-\ those\ who\ chose\ soccer\\\\
a)\\3x+8x=132\\\\
11x=132\ \ \ | divide\ by\ 11\\\\x=12\\\\
8x=8*12=96\\\\
96\ chose\ soccer.\\\\\
b)\\8x=56\ \ \ | divide\ by\ 8\\\\x=7\\\\
3x=3*7=21\\\\
21\ chose\ baseball.
5 0
3 years ago
Other questions:
  • benjamin is 3/4 as heavy s Ann. Siti is twice as heavy as benjamin. If Ann is 35kg, find Siti mass                      PLZZZZZZ
    7·1 answer
  • Write the quadratic function in vertex form.<br><br> y = x2 - 2x + 5
    6·2 answers
  • PLEASE HELP FOR POSITIVE COMMENTS ON YOUR PROFILE AND 44 POINTS! A classroom investigation list bleach as an ingredient. Bleach
    9·1 answer
  • PHOTE HERE^<br><br>solve for g <br>need help asap
    7·1 answer
  • What is the answer to this equation <br> 50x^2-32y^2/-5x-4y
    10·2 answers
  • Please answer this correctly
    15·1 answer
  • The cost of a Kit-Kat is $0.04 more than the cost of a Snickers. If you buy 4 Kit-Kats and 8 Snickers, the total cost is $12.76.
    10·1 answer
  • Chad is lining up children's and adult bicycles at the bike shop where he works. The number of children's bicycles is 8 less tha
    9·1 answer
  • A frozen yogurt store sells a small bowl of frozen yogurt for $2.50 plus $0.75 per topping. They sell a large bowl of frozen yog
    11·1 answer
  • Bidmass<br><br> Working out equations
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!