Hdp lc hdp learning center

Mavzuni o’zlashtirish uchun misollar
1. Hisoblang:
1) 2)
3) 4)
2. a ning berilgan qiymatida ifodaning qiymatini toping:
1) , bunda  ; 2) , bunda  ;
3. Agar:
1) 2) 3) 4) bo’lsa, birlik aylanada burchakka mos keluvchi nuqtani tasvirlang.
Amaliy qism:
1. Graduslarda ifodalangan burchakning radian o’lchovini toping:
1) 2) 3) 4) 5) 6)
2. Radianlarda ifodalangan burchakning gradus o’lchovini toping:
1) 2) 3) 4) 5) 3 6) 2,5
3. Sonlarni taqqoslang:
1) va 2 2) va 6,7 3) va 4) va 5) va
4. Hisoblang:
1) 2) 3)
4) 5) 6)
7) 8) 9)
5. ning berilgan qiymatida ifodaning qiymatini toping:
1) bunda 2) bunda
3) bunda 4) bunda


Uyga vazifa:
Mavzuga doir test topshiriqlari

1. Agar qo’shni burchaklar o’zaro 13:17 nisbatda bo’lsa, shu qo’shni burchaklardan kattasining qiymatidan 12 gradusga kam bo`lgan burchakning tangensini toping.
A) 1 B) 0 C) D) mavjud emas
2. Agar qo’shni burchaklar ayirmasi bo’lsa, shu burchaklardan kichigining qiymatidan 6 gradusga katta bo`lgan burchak qandaydir bir uchburchakning ichki burchaklaridan biri bo`lsa, qolgan ikkita ichki burchakning yig`indisini toping
A) B) C) D)
3. Ikkita to’g’ri chiziq kesishganidan hosil bo’lgan burchaklardan biri ikkinchisidan ga katta bo’lsa, ularning nisbatini toping.
A) 6:5 B) 4:3 C) 5:4 D) 3:2