52 798
Assignments Done
98,1%
Successfully Done
In October 2017
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Geometry Question for Abhishek

Question #20606
The three perpendicular distances of three sides of an equilateral triangle from a point which lies inside that triangle are 6 cm,9 cm and 12 cm respectively.The perimeter of the triangle is
Expert's answer
Triangle ABC
Point O
H1- point of intersection with BC, OH1=12
H2 - point of intersection with AB, OH2=6
BH1=a
angle OBH=å.
12=a*tgå
6/sinå=12/sin(60-å) (sine theorem)
sin(60-å)/sinå=1/2
sin60coså-cos60sinå=1/2sinå
Sqrt(3)/2=tgå
a=24/sqrt(3)
Analogically CH=b
b=12/(2Sqrt(3)5)=30/Sqrt(3))
Side is equal to 54/sqrt(3)
So, perimeter is 54sqrt(3)

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question