the length of the tangent of acircle with radius 12cm.if 15cm away from the circlre.
Answers
Answered by
0
DISTANCE BETWEEN TANGENT AND CIRCLE.=15+12=27.
LET TANGENT BE AB AND RADIUS BE 0B.
IN TRI ABO,
OA^2=AB^2+0B^2
729=AB^2+144
585=AB^2
AB=ROOT 585.
LET TANGENT BE AB AND RADIUS BE 0B.
IN TRI ABO,
OA^2=AB^2+0B^2
729=AB^2+144
585=AB^2
AB=ROOT 585.
Similar questions