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www.tamilwin.com
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10&11
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Mr.N.PIRASANNA Dip.In.Maths (Merit)
Vivekananda College Colombo 0778794832 / 0754306497 /0758885888
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www.tamilwin.com
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy Page ¶ 00
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
Fwpg;Gf;fs;:
OL/32/T/I/B
www.tamilwin.com
www.tamilwin.com
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy Page ¶ 01 re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
MATHS UNIT COLLECTION
251/1,Jempettah Street, Colombo - 13
T.P.No- 011-2421166 077-9062430
Name…………………………………………………. gug;gsT
Mr.N.Pirasanna Dip.In.Teach.Maths(Merit) 077-8794832,075-8885888
01.
02.
OL/32/T/I/B
www.tamilwin.com
www.tamilwin.com
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy Page ¶ 02
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
03.
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OL/32/T/I/B
www.tamilwin.com
www.tamilwin.com
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy Page ¶ 03
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
05.
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OL/32/T/I/B
www.tamilwin.com
www.tamilwin.com
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy Page ¶ 04
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
07.
08.
OL/32/T/I/B
www.tamilwin.com
www.tamilwin.com
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy Page ¶ 05
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
09.
10.
OL/32/T/I/B
www.tamilwin.com
www.tamilwin.com
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy Page ¶ 06
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
11.
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OL/32/T/I/B
www.tamilwin.com
www.tamilwin.com
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy Page ¶ 07
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
13.
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OL/32/T/I/B
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www.tamilwin.com
Page ¶ 08
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
15. OL/32/T/I/B
16.
www.tamilwin.com
www.tamilwin.com
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy Page ¶ 09 re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
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www.tamilwin.com
www.tamilwin.com
Page ¶ 10 re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832 Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
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www.tamilwin.com
www.tamilwin.com
Page ¶ 11 re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy
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OL/32/T/I/B
www.tamilwin.com
www.tamilwin.com
Page ¶ 12
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy
re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
23.
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OL/32/T/I/B
www.tamilwin.com
www.tamilwin.com
re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832 Page ¶ 13
Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
G+e; Njhl;lk; xd;wpd; jiuapd; mikg;G fPNo fhl;lg;gl;Ls;sJ G+e;Njhl;lj;jpy; miutl;l tbt Fsk; xd;W cs;sJ.
(iii) Fsk; jtpu;e;j Vida gpuNjrj;jpy; Gw;fs; elg;gl;Ls;sJ Gw;fs; elg;gl;l gpuNjrj;jpd; gug;gsT ahJ?
(iv) 10m2 gug;Gf;F Gw;fs; gapupLtjw;F nryT &gh 2250 vdpd; Gw;fs; gapupLtjw;F nrythd gzj;ij fhz;f?
(v) Fsj;jpy; 2m cauj;jpw;F ePu; cs;sJ vdpd; Fsj;jpy; cs;s ePupd; fdtsit 𝑙 y; jUf?
(i) G+e;Njhl;lj;jpy; AB,CD vDk; ,U vy;iyfSf;Fk; ,ilNaahd kpff; FWfpa J}uk; ahJ?
(ii) Fsj;jpd; gug;gsT ahJ?
25.
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A B 14 m 30 m 13 m
C D
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re;Njfq;fs; jPia itf;Fk; mizg;gjw;F mioAq;fs;: 075 888 5 888, 077 879 4 832 Grade-11 Unit Collection Mr.N.Pirasanna Maths Lotuse Academy
KbahJ vd;w thu;j;ij> Kl;lhspd; mfuhjpapy; kl;LNk
Page ¶ 14
A B
C D 20 cm
14 cm
nrt;tfg; gFjpiaAk; ,U Miur;rpiwiaAk; nfhz;l Nkilapd; cU xd;W mUNf fhl;lg;gl;Ls;sJ.
(i) Miur;rpiwg; gFjpapd; Miuapd; msT ahJ?
(ii) Nkilapd; tise;j tpy;nyhd;wpd; ePsk; ahJ?
(iii) Nkiliar; Rw;wptu ,uz;L tup fyu; ehlh Rw;wNtz;bAs;sJ ,jw;F Njitg;gLk; ehlhtpd; ePsk; ahJ?
(iv) Nkilapd; nkhj;jg; gug;gsT ahJ?
(v) 1m2 Nkiltpupg;gpd; tpiy 45/- MFk;. Nkilapd; nkhj;j Nkw;gug;gigAk; Kw;whf %Ltjw;F Njitg;gLk; Jzpapd; tpiy ahJ?
30m 16m
28.
OL/32/T/I/B
jug;gl;Ls;s cUthdJ nrt;tf tbtpyhd ABCD vDk; fhzpapd; tiuglkhFk;. mjpy; miutl;l tbtpy; mike;j Fsk; xd;Wk; Kf;Nfhz tbtpy; mike;j G+e;Njhl;k; cd;Wk; fhl;lg;gl;Lssd.
(i) Fsj;jpd; Miu ahJ?
(ii) Fsk; mike;Js;s gFjpapd; gug;G ahJ?
(iii) fhzp ABCD apd; gug;gsT ahJ?
(iv) G+e;Njhl;lj;jpd; gug;gsitf; fhz;f?
(v) vQ;rpa gFjpapy; Gy; gjpg;gjw;F xU rJu kPw;wUf;F 195/- vdpd; Njitahd nkhj;jg; gzk;?
27.