He is at -18 feet because you do -28 - 5 which equals -33 after that you do -33 + 15
Let angle ladder makes with the ground be x degrees.
sin x = 11.8/12
x = sin^-1(11.8/12)
x = 79.5 degrees (3 s.f.)
yes it is possible
R=2.5 maybe
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U just multiply them. V=A*h=96ft^3
Answer:
A=pi
Step-by-step explanation:
The formula of the area of a circle is A=pi*r^2 where r=radius.
In this problem, you have radius of 1 meter. So just plug that into the equation and solve for the area.
A=pi*(1)^2=pi*1*1=pi*1=pi
A=pi
