cho tam giác EFG=tam giác HIK. biết cạnh EF=7cm,IK=7cm,GE=7cm. Chu vi EFG=?cm
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Câu D Nha :
We have asked people to donate books and clothes for the poor children so far.
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Trả lời:
A.
Phuc does volunteer work because he can make a difference for his community.
HT~
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Mark the letter A, B, C, or D to indicate the correct sentences built from the given words/phrases.
Mr. John / beautiful photos / few days ago.
A.
Mr. John took much beautiful photos few days ago.
B.
Mr. John takes many beautiful photos few days ago.
C.
Mr. John took much beautiful photos a few days ago.
D.
Mr. John took many beautiful photos a few days ago.
Mark the letter A, B, C, or D to indicate the correct sentences built from the given words/phrases.
Mr. John / beautiful photos / few days ago.
A.
Mr. John took much beautiful photos few days ago.
B.
Mr. John takes many beautiful photos few days ago.
C.
Mr. John took much beautiful photos a few days ago.
D.
Mr. John took many beautiful photos a few days ago.
_HT_
TL :
21 cm
~HT~
Chu vi của hình tam giác EFG = 7 + 7 + 7 = 21 cm
Vì cạnh IK cũng bằng cạnh FG
- HT -