Question

prove that cosec 30 geomerrically

Answer 1

Hello Mate

Draw an Equ. Triangle

then find the Height of the triangle

2a2 = x2+a2

x2 = 2a2 - a2

x2 = a2

x = a

now, in the triangle

Cosec 30 = Hyp./Adj

so, cosec 30 = 2a/a

cancel a,

Then the value of cosec 30 = 2

Answer 2

ʏᴏᴜʀ ᴀɴsᴡᴇʀ ɪs ɪɴ ᴀᴛᴛᴀᴄʜᴍᴇɴᴛ.