Answer:
AC and BD are vertically oposite
and both sides are equal (equilateral) so AC = BD
As i think
12 is the answer
Equilateral triangle means the three sides are the same length. You do 3 x 4 = 12
I believe that it would be 17.000000000 (17/20) I do not know if this is right, but I tried haha
Answer:
0.577
Step-by-step explanation:
inv. sin (0.5) = 30
tan (30) = 0.577
Answer:
1/3 is less than 1
Step-by-step explanation:
3/3=1
1/3<1