п(sh)W(xu)һģԇ(f)(x)B
俼
1._^(q)ֹɶc涨ճõĹɔ(sh).
2.ڽQֱεP(gun)}r(sh)(yng)עԹɶ(M)Q}(sh)F(xin)Ά}(sh).
3.ڽQֱεP(gun)}r(sh)Ҫע}Ƿ(304560).t(yng)\(yn)һЩP(gun)|(zh)}.
4.ڽQSֱεӋ(j)cC}r(sh)ͨ^D(zhun)ֱQ.
5.ۯB}пc(din)֮һ̎ۯB}r(sh)(dng)ֲJ(rn)^ְl(f)]gעۯB^Уǰl(f)'׃}˼·.
c(din)۽
1.\(yn)ùɶӋ(j)㾀εLCεĔ(sh)P(gun)ϵQceP(gun)Ć}ԼεČ(sh)H}.
2.\(yn)ùɶ涨Ĕ(sh)ĽǶȁоֱ.
3.ۯB}.
4.ֱƽֱ(bio)ϵ(sh)_Ԇ}̽Ԇ}Y(ji)һC\(yn).
R(sh)ӛ얹
1.ɶ____________.
2.ɶ涨___________.
R(sh)ӛ얹̅:
1.ֱֱ߅ƽ͵б߅ƽc2= a2+b2(cб߅)
2.ε߅LabcP(gun)ϵa2+b2=c2ô@(g)ֱ
п(sh)W(xu)һģԇ(f)(x)BP(gun)£
п(sh)W(xu)һģԇo(do)03-06
п(sh)W(xu)һ݆(f)(x)04-09
п(sh)W(xu)һ݆(f)(x)ļЩ04-18
пԇ(f)(x)Ӌ(j)11-10
пһģĿY(ji)ķ04-09
пԇ(f)(x)Ӌ(j)11-10
пӢZ(f)(x)04-08
п(f)(x)Ҫc(din)04-18
п_̏(f)(x)Ҫc(din)04-18