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
Elina [12.6K]
2 years ago
8

Angle C is inscribed in circle O. AB start overline, A, B, end overline is a diameter of circle O. What is the measure of \angle

B∠Bangle, B?
Mathematics
1 answer:
Lunna [17]2 years ago
8 0

The measure of ∠angle B when Angle C is inscribed in circle O and AB is a diameter of circle O, is 19 degrees.

<h3>What is triangle angle sum theorem?</h3>

According to the triangle angle sum theorem, the sum of all the angle(interior) of a triangle is equal to the 180 degrees.

In the image attached below:

  • Angle C is inscribed in circle O.
  • AB is a diameter of circle O.

The measure of the angle A is,

m\angle A=71^o

The measure of the angle C in a semicircle is,

m\angle C=90^o

The sum of all the angle(interior) of a triangle is equal to the 180 degrees. Thus,

\angle A+\angle B+\angle C=180\\90+\angle B+71=180\\\angle B=180-90-71\\\angle B=19^o

Thus, the measure of ∠angle B when Angle C is inscribed in circle O and AB is a diameter of circle O, is 19 degrees.

Learn more about the triangle angle sum theorem here;

brainly.com/question/7696843

#SPJ1

You might be interested in
Eastridge High School’s Student Government Association is holding a raffle to raise money for a local food pantry. They have spe
Blababa [14]

"Interpret the rate of change and the y-intercept.

"

Rate of change is 5. Each ticket costs 5$.

Y-intercept is (0,-17). They spent $17 on supplies before they sold tickets.

(Sorry, you probably already know the answer)

5 0
2 years ago
All of the factory workers in a steel mill either purchased their breakfast in the company cafeteria or brought their breakfast
VladimirAG [237]

Answer:

Step-by-step explanation:

7 0
3 years ago
If z=sprt5 -sprt2, then Izl=​
ASHA 777 [7]

Answer:

3

is the answer

because sprt - sprt = 0

then 5-2=3

3 0
3 years ago
a rectangular sandbox has a width of 15 ft and a length of X feet which expression represents the perimeter of the sandbox ​
Phantasy [73]

Answer:

15(2) + x(2)= perimeter

Step-by-step explanation:

5 0
3 years ago
Write a problem that can be solved using a flowchart and working backward. Then draw the flowchart and solve the problem.
Len [333]
I'm sorry but do you ha e a picture of a flowchart
5 0
3 years ago
Other questions:
  • David drove 224 miles in 4 hours What is constant speed of David?
    7·2 answers
  • A grocer mixes peanuts that cost $1.41 per pound and walnuts that cost $2.61 per pound to make 100 pounds of a mixture that cost
    13·1 answer
  • Find the 25th term in the sequence:-2,5, 12, 19...
    7·1 answer
  • Define photosynthesis​
    6·1 answer
  • 3. A palm free is 12m in height.
    15·1 answer
  • Cos 0° + cos 1° + cos2° +cos3° +...+cos 179° + cos 180°.
    5·1 answer
  • Solve the linear inequality below.
    8·1 answer
  • Emily sells her books through Amazon. She makes a profit of $3 per book sale, however, she needs to pay $6 to Amazon Pay in fees
    8·1 answer
  • You can rewrite the trajectory equation as y = -16(x-1)^2 + 19
    12·1 answer
  • What is 0.12 divided by 24.12
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!