Angle bisectors TX and UY triangle TUV meet at point I. Find all possible values of angleV if angleTIU = 109. As your answer, en
ter the number of degrees in angleV. If you find more than one possibility, list the possible values in increasing order, separated by commas.
1 answer:
Check the picture attached.
let m(VTI)= m(ITU)=a and let m(VUI)= m(IUT)=b
Then, in triangle TUV:
2a+2b+c=180°
2(a+b)+c=180°
c=180°-2(a+b)
In triangle TUI:
a+b+109°=180°
a+b=180°-109°=71°
substitute in c=180°-2(a+b):
c=180°-2(a+b)=180°-2*71°=180°-142°=38°
You might be interested in
Mixed number form: h = - 1 2/13 Hope that helps :))
Answer:
0.0024,0.024,0.204,0.24,0.04
Step-by-step explanation:
Answer:
pic is gliched for me
Step-by-step explanation:
Answer:
51.90
Step-by-step explanation:
the answer is 51.90
hope this helped!!!
19 < 30
Is that what you're looking for?