Page 48 - Grade 10 C.Math
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                        -v_  lbPsf lrqx¿sf] cWoog u/L ;f]lwPsf k|Zgx¿sf] pTt/ n]Vg'xf];\ M

                        1.  dflysf b'O{ cf]6f lrqx¿df /x]sf ;dfgtf / leGgtf kTtf nufpg'xf];\ .

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                        2.  bj lrqdf Ps Ps cf6f ljs0f lvRbf aGg gof cfsltx¿ s s xg < ltgLx¿sf gfd nVgxf; .
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                        3.  b'O{ lrqx¿lar s] s:tf] ;DaGw b]vfpg ;lsG5 <
                        4.  dflysf k|Zgx¿sf pTt/sf cfwf/df s] s:tf lgisif{x¿ lgsfNg ;lsG5 < ;"qab\w ¿kdf
                            n]Vg'xf];\ .
                        5.1  lqe'hsf] If]qkmn (Area of a triangle)
                        lj|mofsnfk 1
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                        cfwf/  BC / prfO  AD ePsf Pp6f lqeh  ABC lvRgxf; .
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                        To;kl5 prfO AD sf dWolaGbaf6 cfwf/ BC ;u ;dfgfGt/ /vf
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                        XY lvRgxf; / lrqdf bvfP h:t rf/ cf6f efux¿nfO 1, 2, 3 / 4
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                        n hgfO srLsf ;xfotfn sf6gxf; . sf6sf 6jmfx¿nfO lrqdf
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                        bvfP h:t u/L ldnfO Pp6f cfot agfpgxf; .              B              D         C
                                              A
                                               h                              X           Y
                                         4      3
                                X                     Y                 4                     3
                                                                                                 b
                                                                               1
                                      1          2                                       2
                         B                   D            C        B                 D           C
                                         cfwf/                                     l
                       45                                                                 ul0ft, sIff – 10
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