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In A B C ,\ /A=30^0,\ /B=40^0a n d\ /C=...

In ` A B C ,\ /_A=30^0,\ /_B=40^0a n d\ /_C=110^0dot` The angles of the triangle formed by joining the mid-points of the sides of this triangle are `70^0,\ 70^0,\ 40^0` (b) `60^0,\ 40^0,\ 80^0` `30^0,\ 40^0,\ 110^0` (d) `60^0,\ 70^0,\ 50^0`

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