V=hpir^2
h=20
r=12
v=20pi12^2
v=20pi144
v=2880pi
2nd one is answer
Form a right angle triangle joining both given points to the origin, we get:
Perpendicular = 2 ( distance is always positive)
Base = 4 ( same logic)
Applying Pythagorus theorem
Hypotenuse = root of ( perpendicular squared + base squared)
Hypotenuse = root of 20 = 2 * root 5
Using x instead of theta
Sin x = perpendicular/hypotenuse
Cos x = base/hypotenuse
Sin x = -1/ root 5
Cos x = -2/ root 5
High probability of this answer being wrong.
Double check recommended.
<em>Answer:</em>
<em>3120 in</em>
<em>Step-by-step explanation:</em>
- <em>A=1/2(bh)</em>
- <em>A=1/2(10x24x26)</em>
- <em>A=1/2(6240)</em>
- <em>A=3120</em>
Cirque i do believe. its really beautiful actually
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