Page 169 - Grade 10 C.Math

cEof; 15.2

1. Pp6} cw{Jof; ePsf ltg cf]6f j[Ttx¿ lvRg'xf];\ . tn lbOPsf cj:yfx¿nfO{ lrqdf
b]vfpg'xf];\ M

-s_ /]vfn] j[TtnfO{ 5'b} g5'g]
Curriculum Development Centre
-v_ /]vfn] j[TtnfO{ ;aeGbf glhsaf6 Pp6f dfq laGb'df 5f]P/ hfg ]

-u_ /]vfn] j[Ttsf] s'g} b'O{ cf]6f laGb'nfO{ 5f]P/ hfg]
P
2. lrqdf j[Ttsf] kl/lwdf kg]{ laGb'x¿ P, Q / R df
:kz{ /]vfx¿ lvRg'xf];\ .
O
-s_ laGb' O -s]Gb|_ af6 OP, OQ / OR hf]8\g'xf];\ .
s] OP, OQ / OR :kz{ /]vfx¿df nDa Q
x'G5g\ < gfk]/ lgisif{ lgsfNg'xf];\ . R

-v_ s] :kz{ /]vfx¿n] Ps csf{nfO{ e]6\5g\ < e]6\5g eg] s'g HofldtLo cfs[lt aG5 <
kTtf nufpg'xf];\ .

3. cw{Jof; 7 ;]=ld= ePsf] Pp6f j[Ttsf] s]Gb|af6 25 ;]=ld= 6f9f s'g} laGb'af6 :kz{ /]vf
lvlrPsf] 5 . :kz{ /]vfsf] nDafO slt x'G5 < kTtf nufpg'xf];\ .

4. lrqdf M j[Ttsf] s]Gb| laGb' xf] . olb PQ = 16 ;]=ld / Q
MP = 20 ;]=ld eP j[Ttsf] Jof; slt x'G5 < M P
kTtf nufpg'xf];\ .

5. Pp6f sfuhsf] sf6'{gaf6 j[Ttfsf/ cfs[lt sf6\g'xf];\ . pSt cfs[ltsf] s'g} afx\o laGb'df
5'g] u/L nfdf] / dl;gf] sf7sf] l;Gsf lng'xf];\ . cw{Jof; / l;Gsflar s:tf] sf]0f
aG5 < gfk]/ lgisif{ sIffsf]7fdf k|:t't ug'{xf];\ .

6. rf/ rf/ hgfsf] ;d"x agfpg'xf];\ . Hofldltdf xfn;Dd l;s]sf ljleGg cjwf/0ff /
tYox¿ xfd|f] b}lgs hLjgdf s] s;/L k|of]u ePsf 5g\ < vf]hL u/L k|ltj]bg sIffdf
k|:t't ug'{xf];\ . sIffaf6 k|fKt k[i7 kf]if0fnfO{ ;d]6\b} Ps n]v tof/ u/L leTt] klqsf jf
cGo klqsfdf k|sfzg ug'{xf];\ .

166 ul0ft, sIff – 10