Page 160 - Grade 10 C.Math

sf]0fx¿ gfk]/ lbOPsf] tflnsf eg'{xf];\ M
lrq AOB COD kl/0ffd
(i)

(ii)

lgisif{nfO{ 5f]6s/Ldf n]vL sIffsf]7fdf k|:t't ug'{xf];\ .
Curriculum Development Centre
C
s] b'O{ a/fa/ hLjfx¿n] sf6]sf rfkx¿ klg a/fa/ x'G5g\ <
lrqdf hLJfx¿ AB / CD a/fa/ 5g\ . rfk AB / rfk CD nfO{ D
wfuf]n] gfk]/ x'g'{xf];\ . s] ltgLx¿sf] gfk a/fa/ kfpg ;lsG5 < A B
kTtf nufpg'xf];\ .

a/fa/ hLjfx¿n] sf6]sf rfkx¿sf] nDafO klg a/fa/ x'G5 .
P Q
lrqdf rfk PQ / MN a/fa/ 5g\ . hLJfx¿ PQ / MN nfO{ ?n/n]
cyjf cGo sf7÷afF;sf l;Gsfn] gfk]/ x]g'{xf];\ . s] ltgLx¿sf]
gfk a/fa/ x'G5 < kTtf nufpg'xf];\ . M N

To:t} a/fa/ rfkx¿n] agfpg] hLjfx¿sf] nDafO klg a/fa/ x'G5 .

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3. sg jTtsf Pp6 rfkdf cfwfl/t sGbLo sf0f kl/lwdf agsf sf0fsf bO u0ff xG5 .
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lrqdf b]vfP h:t} b'O{ b'O{ cf]6f km/s km/s cw{Jof; ePsf j[Ttx¿ lvRg'xf];\ M
R Q
k|To]s j[Ttsf] rfk PQ df ag]sf s]Gb|Lo
sf]0f POQ / kl/lwsf] sf]0f PRQ gfKg'xf];\ O O
/ tn tflnsfdf eg'{xf];\ M
P Q
lrq POQ PRQ kl/0ffd P R
(i)
(i)
k|fKt lgisif{nfO{ 5f]6s/Ldf n]vL sIffsf]7fdf k|:t't ug'{xf];\ .
4. j[Ttsf] Pp6} j[Ttv08df ag]sf] sf]0fx¿ a/fa/ x'G5g\ .
lrqdf b]vfP h:t} km/s km/s cw{Jof; ePsf C
b'O{ cf]6f j[Ttx¿ lvRg'xf];\ . hLjf AB n] D C
agfPsf] j[Ttv08df kl/lwsf sf]0fx¿ D
B
j|mdzM ADB / ACB lvRg'xf];\ . B
A A

157 ul0ft, sIff – 10