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
S_A_V [24]
3 years ago
6

Angle bisectors AX and of triangle ABC meet at point I. Find angle C in degrees, if AIB = 109.

Mathematics
1 answer:
UkoKoshka [18]3 years ago
6 0

Answer:

angle C = 38 degrees

Step-by-step explanation:

Refer to attached figure (sorry, forgot to attach earlier)

Given

AIB = 109

Let

CAX = XAB = x

CBY = YBA = y

XIB = YIA = x+y    ........exterior angles

XIB = YIA = 180-109 = 71   ............ sum of angles on a line

=>

x+y = 71

ACB = 180 - 2x -2y  ................. sum of angles of a triangle

= 180 - 2(x+y)

= 180 - 2(71)

= 180 - 142

= 38

You might be interested in
Question 3 of 10
7nadin3 [17]

Answer:

F

Step-by-step explanation:

7 0
3 years ago
Answer now please ‍♀️
Shtirlitz [24]

Answer:

8/15

Step-by-step explanation:

In a right triangle, where B is an acute angle, the tan B is equal to the measure of the side opposite B divided by the measure of the shorter side at B

tanB = 16/30 = 8/15

3 0
3 years ago
How do I prove that these are the vertices of an isosceles triangle: (-3,0), (0,4), (3,0)?
castortr0y [4]
In an isoceles triangle two angles are equal
if u take the coordinates and apply it in the graph it makes and isoceles triangle
as the y-axis is zero two of the ends will be level and x-axis is equal on both sides of the origin so (0,4) will be the third non equal angle
3 0
3 years ago
A restaurant manager states the number of customers that enter the restaurant is equal to 4
Eduardwww [97]

Answer:

the nearest whole number is 8

7 0
3 years ago
What is 4,100 rounded to the nearest 100/hundred?
mariarad [96]

Answer:

4,000

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Math help plz...lots of points<br><br>only need #10 &amp; 12....plz show work thx
    11·1 answer
  • What is the solution for the equation 2x - 3 = - 8
    10·2 answers
  • What's -2x-8y=12 in y intercept form
    13·1 answer
  • I need help Simplify. <br><br><br><br> –5.9 + (–8.7) – (–12.3)
    8·1 answer
  • AP CAL AB HELP!
    6·1 answer
  • Question 7 Daurie rides on her motorcycle for 252 miles on 6 gallons of gas. At this rate, how far will she get on 2 gallons of
    14·1 answer
  • All angles in the diagram are measured to the nearest degree.
    6·1 answer
  • I need help with number 10 ASAP plzz
    12·1 answer
  • PL help please please help I'm crying
    8·1 answer
  • Please help<br>much appreciated ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!