The measure of ∠DAB equals 105º. The measure of ∠ACB equals 35º.

What is m∠ABC?

1) We know that <DAB and <BAC are supplementary angles according to the exterior angle theorem, so we set up the following equation and solve:

105+x=180

x=75

2) Since we have the angles for <BAC and <ABC and a triangle has its total angles added up to 180, we can set up an equation to find <ABC and solve:

75+35+x=180

110+x=180

x=70

So the m<ABC is 70 degrees.

Hope this helped! Let me know if you need me to clarify anything.

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.