The formula of cylinder: 兀r^2×altitude
Take 兀 as 3.14
In this case,the equation will be:
兀1.5^2×3.5
=2.25兀×3.5
=7.875(3.14)
=24.7275
≈24.74
Thus the answer is B.24.74 m3.
hope it helps!
<span>Cone Volume = (<span>π<span> • r² •<span> h) ÷ 3
</span></span></span></span>
<span>Cone Volume = (PI * 8^2 * 13.5) / 3
</span><span>Cone Volume = (3.14 * 64 * 13.5) / 3
</span>Cone Volume = 2,712.96 / 3
Cone Volume = 904.32 cubic feet
<span>Cone Volume = 904 cubic feet (rounded)
Source:
http://www.1728.org/volcone.htm
</span>
Answer:
The length of the wire is 76.19 m.
Step-by-step explanation:
It is given that a guy wire is attached to the top of a radio antenna and to a point on horizontal ground that 40 m from the base of the antenna.
It means base of the right angled triangle is 40 m.
The wire makes an angle of 58deg 20min with the ground.
1 degree = 60 min
Using this conversion convert the given angle in degree.
In a right angled triangle
Therefore the length of the wire is 76.19 m.
Step 1: Simplify both sides of the equation.
1460
=
78.72
x
Step 2: Flip the equation.
78.72
x
=
1460
Step 3: Divide both sides by 78.72.
78.72
x
78.72
=
1460
78.72
x= 18.546748
Any number that ends with a 0 or a 5 would be a multiple of 5 because as you multipy numbers by 5 you start to see a pattern in the ones place of 5,0,5,0,5,0,5,0,... And so on forever
