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
sukhopar [10]
3 years ago
11

State the size of angle OAB, giving a reason for your answer

Mathematics
1 answer:
lina2011 [118]3 years ago
5 0

Answer:

OAB is 90°

Explanation -

Given - A circle with centre O

According to the theorem , The tangent of a circle and the line of tangency make an angle of 90°

You might be interested in
What is the sum of 4 radical 2 and 5 radical 6 in simplest form?
balu736 [363]

Answer:

40√3

Step-by-step explanation:

(4√2)(5√6) = 40√3

4 0
3 years ago
What is the GCF for 24, 48m
katrin2010 [14]
The GCF of 24 and 48 is 24.

48 / 24 = 2
24 / 24 = 1
4 0
3 years ago
Read 2 more answers
PLEASE HELP!!! Help would be really appreciated here!!! <br> Find M angle V
Blizzard [7]
Answer is 16 ° of angels
4 0
3 years ago
If triangle DEF is an isosceles triangle with DE is congruent to EF, find x and the measure of each side
Rudik [331]

Step-by-step explanation:

Given that,

DE = 8x - 13

EF = 5x + 17

DF = x + 21

Also,

DE = EF

which means that,

8x - 13 = 5x + 17

8x - 5x = 17 + 13

3x = 30

x = 30/3

x = 10

Now,

DE = 8x - 13 = 8×10 - 13 = 80 - 13 = 67cm

EF = 5x + 17 = 5×10 + 17 = 50 + 17 = 67cm

DF = x + 21 = 10 + 21 = 31cm

3 0
2 years ago
Out of 284 high school students surveyed, how many favored football?
Lynna [10]
Is there a picture to go with it?
5 0
2 years ago
Other questions:
  • Cameron is designing a table for his game room. Cameron decides to make the center part of the tabletop out of inlaid wood. He s
    14·1 answer
  • PLEASE HELP 49 POINTS! 49 POINTS!<br><br> explain your answer, thank you so much!!!!!!!!
    9·2 answers
  • What fraction is equal to 0.06
    11·1 answer
  • if the length of one leg of a right triangle is 16 and the length of the other leg is odd, what are the lengths of all the sides
    14·2 answers
  • -6n + 3= 45<br><br>how do solve this? I need help showing my work<br>​
    12·1 answer
  • dilate triangle ABC using center p and scale factor 3/2. what do properties of dilations tell you about B'? (Answer B)
    15·1 answer
  • This is the second one pic of the problem
    6·1 answer
  • Hiii! Good morning and I hope you are ok! Please help me here though!
    10·1 answer
  • You can work a total of no more than 10 hours each week at your two jobs. Housecleaning pays $7.50 per hour that you clean and y
    12·1 answer
  • Better picture lol, but pls help it's due tmr
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!