Atividade Sólidos Geométricos - 4 Ano

 

N]G_GMNMK MK RK_GQÁF - JN]KJÎ]GAN

M) Og` g`u urn M = ‑ Luans mgsputfu ujn prfvn mk agalgsjf k ahk`fu kj vg`çsgjf sk`udmf lu`nr, sku njg`f Jnrafs ahk`fu >2 pfsgàûks mkpfgs quk Luans. ^unl n aflfanàáf mk Jnrafs dkssn prfvn6

 > ‑ Fbskrvk ns og`urns nbngxf5

^ungs mns og` ^ungs og`urn urns s nag nagjn jn sáf aln alnssg ssgoga oganmn nmns s afjf SFLGKMRFQ6  N) B) A) M)

Og`urns > k 2 Og`u Og`urn rns s 2k 1 Og`u Og`urn rns s >k = Og`u Og`urn rns s 1k =

 N) B) A) M)

Mçagjf. ]rg ]rg`ç `çsgj sgjf f qu qunrt nrtf. f. _g` _g`çsg çsgjf jf qun qunrtf rtf.. ]rg ]rg`ç `çsgj sgjf f skx skxtf. tf.

; ‑ ^unl f fgtnvf jås mf ndf6  N) N`fstf B) Qkt ktkj kjb brf

2 ‑ Fbskrvk n og`urn nbngxf5

A) Fut utub ubrf rf M) Df Dfvk vkjb jbrf rf ? - Rkprkskdtk fs frmgdngs afj nl`nrgsjfs5 n) Mça Mçagjf gjf s skxt kxtf5 f5 VV VVVVV VVVVV VVVVV VVVV  V    ^undtns nrkstns pnrnlklkpêpkmf6

pfssug

kssk

b) ^ugd ^ugdqun` qun`çsgjf çsgjf prgjk prgjkgrf5 grf5 VVVVVVVV VVVVVVVVVV  VV  a) Akd Akdtçs tçsgjf gjf vg vg`çs `çsgjf gjf55 VVVV VVVVVV VVVVV VVVV  V  m) Fatf Fatf`çsgj `çsgjf f qunrt qunrtf5 f5 VVVV VVVVVVVV VVVVVVVV  VVVV 

 N) ? B) 8

k) ^unm ^unmrn`çs rn`çsgjf gjf sçtgjf sçtgjf55 VVVV VVVVVVVV VVVVVV  VV 

A) >3 M) >2

0 ‑ Fbskrvk n og`urn nbngxf, kln rkprkskdtn uj prgsjn mk bnsk trgnd`ulnr.

1 ‑ Fbskrvk ns og`urns rkspfdmkr f quk sk pkmk5

nbngxf

pnrn

Mfs sñlgmf lgmfs s `k `kf fjçt çtrg rga afs rkprkskdtn uj aglgdmrf6  N) Og`urn N B) Og`urn B A) Og`ur g`urn nA

nagj gjn n,

qu qun nl

^undtns onaks pfssug kssk prgsjn6  N) 1

A) ;

B) =

M) ?

 

8 ‑ Fbskrvk f sñlgmf `kfjçtrgaf nbngxf5

^undtfs vçrtgaks pfssug kssk sñlgmf6  N) ? B) 0

A) 8 M) 7

7 ‑ Ksarkvn pfr kxtkdsf ns pfsgàûks mk anmn njg`f nbngxf5 n) Anrlfs5 >2µ VVVVVVVVVVVVVVVVVVVV VVVVVVVVVVVVVVVVVVVVVVVV  VVVV  b) Luans5 2=µVVVVVVVV 2=µVVVVVVVVVVVVVVVVVVV VVVVVVVVVVVVVVVVV  VVVVVV  a) Anrjkj5 ?>µ VVVVVVVVVVVVVVVVVVVV VVVVVVVVVVVVVVVVVVVVVVV  VVV  m) Srgsagln5 1;µ VVVVVVVVVVVVVVVVVVVVV VVVVVVVVVVVVVVVVVVVVVVVV  VVV  k) Oklgpk5 =2µ VVVVVVVVVVVVVVVVVVV VVVVVVVVVVVVVVVVVVVVVVVV  VVVVV