I think the answer would be <span>A=0.85
B=(1 - 0.15)d
C=85d
D=0.85d</span>
5x=5*2
Y=0 so 5*2=10 +0 =10
The volume would be 4.19 because you would do V=(4/3)(pi)(1^3) :) thats how you get your answer :)
<span>triangle ABD and the triangle CDB are similar
the options are </span><span>ASA and CPCTC</span>