find the distance between the points O(0,0) and P (2 sin theta,2 cos theta)
Answers
Answered by
1
by using distànce formula
Answered by
2
OP=√(x₂-x₁)²+(y₂-y₁)²
=√(2sinФ)²+(2cosФ)²
=√4sin²Ф+4cos²Ф
=√4(sin²Ф+cos²Ф)
=√4
=+2 or -2
=√(2sinФ)²+(2cosФ)²
=√4sin²Ф+4cos²Ф
=√4(sin²Ф+cos²Ф)
=√4
=+2 or -2
dontheboss2502:
the distance is 2 unirs
thx and good luck
okkk
Similar questions