this one...............
this is a solved example but i m unable to solve it ....
plz solve it in a easy way...
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In right angled triangle POR,
By pythagoras thm ,
OR = root(5^2- 4^2)=3cm
OR= 3cm
let us consider two triangles TOP and POR
angle TOP = angle POR ( O= O , COMMON )
angle TPO= angle PRO ( each 90 degree)
therefore , triangle TOP and triangle POR are similar
corresponding sides are propotional ,
OP/ OR = TP/ PR
5/3= TP/ 4
TP= 20/3 cm
By pythagoras thm ,
OR = root(5^2- 4^2)=3cm
OR= 3cm
let us consider two triangles TOP and POR
angle TOP = angle POR ( O= O , COMMON )
angle TPO= angle PRO ( each 90 degree)
therefore , triangle TOP and triangle POR are similar
corresponding sides are propotional ,
OP/ OR = TP/ PR
5/3= TP/ 4
TP= 20/3 cm
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