Answer:
B.4
Step-by-step explanation:
the base is the bottom and on the bottom are what looks to be 4 bases
Hope this helps have a nice day
Answer:
65
Step-by-step explanation:
90 degrees - 25 degrees = 65 degrees
AC = √(40²-12²) = √(1600-144) = √1456 = 4√91
tanA = 12/4√91 = 3/√91 = 3√91/91
option а.