please solve this jhgjhgjkghkjhgjgjgjgjgjg hjgjghjgjgj hgjg
Attachments:
Answers
Answered by
0
HEY!!
THE ANSWER IS HERE,
x=3/4
let side of a equilateral triangle be x .
Then In triangle ADB.
By Pythagoras theorem,
AB^2=AD^2+BD^2
=> a^2=AD^2+(a/2)^2
=> AD^2=a^2-a^2/4
=> AD^2= 3a^2/4
According to question.
AD^2/BC^2= (3a^2/4)/a^2
=> 3/4
so, x= 3/4.
:-)Hope it helps u.
THE ANSWER IS HERE,
x=3/4
let side of a equilateral triangle be x .
Then In triangle ADB.
By Pythagoras theorem,
AB^2=AD^2+BD^2
=> a^2=AD^2+(a/2)^2
=> AD^2=a^2-a^2/4
=> AD^2= 3a^2/4
According to question.
AD^2/BC^2= (3a^2/4)/a^2
=> 3/4
so, x= 3/4.
:-)Hope it helps u.
Answered by
1
Answer:
i dont know
Step-by-step explanation:
Similar questions