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Gaurav Joshi

Mechanical Engineer. Secured AIR 5 in ESE & AIR 47 in GATE. Also cleared BARC,ONGC,ISRO. Worked for BARC, HITACHI.Guitar player & Vocalist

Comments

(13)

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At him a Kahn

2 years ago

if the length of median of an equilateral triangle be x CM then it's area

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Pranav Pandey

2 years ago

Hello At him,
It will be : X^2/(root 3)
You can find it out first by using Pythagoras theorem to find out one side in terms of x and then using formula for area of triangle which is (base*height) /2
Keep learning :)

Avanish Srivastava

a year ago

hi there , if the median is x then you can find area of triangle :altitude is ✓3x/2 and area is ✓3x*x/4

Vikash kumar

22 days ago

fantastic

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Nitesh Kumar

a month ago

Thanks sir

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Aashif Ikbal

5 months ago

u are awesome. plz can i have ur contact

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Rudra Pravanjan Sahu

6 months ago

is this derivation part is important for gate?

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Archit Goel

8 months ago

sir I have a doubt their is two LOA exist we can draw two LOA which can through Point P and both LOAs acts as a tangent to the both base circle of pinion and gear as well.???

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Vivek PANDEY

4 months ago

for rotation in one direction u can have only one LOA and to get another LOA u have to change the sense of rotation of the pinion. both the LOA cant be found simultaneously

Archit Goel

4 months ago

okay thanks

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