Ű ( 89 ȸ) : Ÿ ?
2026-06-03 11:29:55 | ȸ : 61
Ű ( 89 ȸ) : Ÿ ?
english that cultivates wisdom !
[] :
two men, starting at the same point,
ڰ ϴµ,
walk in opposite directions for 4 meters,
ݴ 4 ɾ,
turn left and walk another 3 meters.
ٽ 3 ȴ´.
what is the distance between them?
Ÿ ɱ?
: ) 2m ) 6m ) 10m ) 12.5m
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[ ] ( )
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<߿ ܾ>
a.noth.er /ə.nʌ́.ər/[.^ ́.()]
a. ٸ ϳ, ϳ[ѻ] (one more), ٸ, , (different),
Բ ٽ[] ┅(), ٸ┅.
• will you have cup of coffee? / Ŀ ðڽϱ
( ° ƴϰ, °, ° ).
op.po.site /ɑ́p.ə.zit/[ ́..£]
a. ִ, ┅ ϰ ִ(to), (), 볳 ʴ(to;
from); () ϴ, 〖Ĺ〗 ֳ, (). [cf.] alternate1,
() ִ(with).
• an angle / 밢().
• the house to ours / 츮 .
n. ݴ [繰]; ݴ븻(antonym), (¦ ̷) , , .
• black and white are . / ݴ̴.
• he thought quite the . / ״ ݴ ߴ.
ad., prep. (┅) ݴ ġ, (┅) [dz],〖〗 (┅) 뿪
Ͽ.
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< >
the fish always stinks from the head downwards.
/ Ӹ Ʒ dz.
--> ´. = ƾ Ʒ .
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< >
the fish always stinks from the head downwards.
/ Ӹ Ʒ dz.
--> ´. = ƾ Ʒ .
==
[ ؼ]
: c) 10m
ؼ :
ڸ y, z .
1) ó ٸ 4 m ٽ 3m
̷ ,
ϳ 4m, ٸ 3m ﰢ ȴ.
2) Ÿ (a2 + b2 = c2) ϸ,
4x4 + 3x3 = c ȴ. c=5 ȴ.
3) ־ 5m Ǵ 10m ȴ.
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: a b ̷ 纯
c 纯 ̴.
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