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VD means venereal disease. Yes, it is an STD. That stands for sexuallytransmitted disease.VD is not any one sexually transmitted disease in particular. Every STD is spread by sexual contact. Your symptoms would determine whether or not there is a possibility of having an STD. The only way to really know for sure is to see a doctor.

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Volume of a truncated rectangular based pyramid?

(1)Best formula to use is as follows -V = h/3(Areatop + √(Areatop*Areabottom) + Areabottom)(2)To find (h) using a tape measure -Areatop => bdAreabase => acLateral edge remaining => e (from top corner to base corner)k = 1 - √(bd/ac)H= √([e/k]² - [a/2]² - [c/2]²)h = HkV = H/3*(ac-bd+bd*k)(3)Lets say Top is a rectangle with sides b & dand bottom is a rectangle with sides a & c respectively.Let height be hin that case the volume of Truncated Pyramid with rectangular base will be -V = 1/3((a²c-b²d)/(a-b))hBUT BE CAREFUL - a,b,c,d are not all independent variables (one depends on the others) so this answer is misleading!!!Proof -Suppose the height of Full Pyramid is HFrom parallel line property(H-h)/H = b/aRearrangingH = ah/(a-b) --------------------(1)AlsoSince V=1/3 Base area X HeightVolume of full pyramid = 1/3 X ac X HVolume of removed Pyramid = 1/3 X bd X (H-h)So volume of truncated part V = 1/3(acH-bd(H-h))=1/3((ac-bd)H + bdh)From (1)V = 1/3((ac-bd)ah/(a-b) + bdh)reducing and rearranging we getV = 1/3((a²c-b²d)/(a-b))h(4)In case the truncated solid forms a prism instead, we have following formula -V = ( h/6)(ad + bc + 2ac + 2bd)Proof -Fig(1)Fig(2)Lets divide the fig(1) into four different shapes as shown in fig(2)VA = Volume of cuboid = bdhVB = Volume of prism after joining both Bs= ½ X base X height X width = ½ (a-b) (d)(h)VC = Volume of prism after joining both Cs = ½ X base X height X width = ½ (c-d) (b)(h)VD = Volume of rectangular pyramid after joining all Ds = 1/3 X base area X height =1/3 (a-b) (c-d) hThen V = VA + VB + VC + VDOr, V = bdh + 1/2(a-b)dh +1/2(c-d)bh + 1/3(a-b)(c-d)hArranging and simplifying we get -V = ( h/6)(ad + bc + 2ac + 2bd)


Related Questions

What does f 14 vd mean?

The term VD typically stands for venereal disease. There is no corresponding acronym that clearly states 14 VD or its meaning.


What does the abbreviation VD mean?

VDmay stand for: venereal diseases(VD)Sexually transmitted disease (STI)


What does the mark VD mean on jewelry?

my sister ROUROU has used it as clit jewelry, she has VD and so that is why it is marked VD, I would not recommend puting any of this jewelry in your mouth. ps.y@hotmail.de


What does the medical abbreviation VD mean?

venereal disease


How do you answer de dond es od?

If you mean: 'De donde es Vd (=usted)?': 'Where are you from?', the answer is: 'Soy de....' ('I am from....') If 'od' in the question is not 'Vd/usted', it could mean: Where is he/she//are you from? OR (doubtfully): Where is od from?


Can you get an STD from a dog bite or scratch?

There is only one way to get a venereal disease and it isn't from dog bites or scratches. VD is only contracted from human to human


What nicknames did Ivan Vdovic Vd go by?

Ivan Vdovic Vd went by Vd.


When was HEIG-VD created?

HEIG-VD was created in 1956.


How do you say manuel vd linden in scottish Gaelic?

Is mise Manuel vd Linden / 'S e Manuel vd Linden an t-ainm a th'orm


Which adjectives begin with the letter VD?

No adjective begins with the letters vd.


When was VD Blues created?

VD Blues was created in 1972-10.


WHAT DOES VD STERLING MEAN?

"VD Sterling" typically refers to a type of sterling silver that is marked with "VD" as an indication of its quality or origin. The "VD" may represent a specific manufacturer or designer's initials, but its exact meaning can vary based on the context or region. In general, sterling silver consists of 92.5% silver and 7.5% other metals, often copper, to enhance durability. If you encounter "VD Sterling," it’s advisable to research the specific context or brand associated with it for precise information.