sin35^circ/a=sin85^circ/44 eching

$$\frac { \sin 35 ^ { \circ } } { a } = \frac { \sin 85 ^ { \circ } } { 44 }$$

a uchun yechish

$$a = \frac{50474726398892048}{1992389396183491} = 25\frac{664991494304773}{1992389396183491} \approx 25,333765827$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Evaluate trigonometric functions in the problem

$$\frac{0,573576436351046}{a} = \frac{0,9961946980917455}{44}$$

a qiymati 0 teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini 44a ga, a,44 ning eng kichik karralisiga ko‘paytiring.

$$44\times 0,573576436351046=a\times 0,9961946980917455$$

25,237363199446024 hosil qilish uchun 44 va 0,573576436351046 ni ko'paytirish.

$$25,237363199446024=a\times 0,9961946980917455$$

Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.

$$a\times 0,9961946980917455=25,237363199446024$$

Ikki tarafini 0,9961946980917455 ga bo‘ling.

$$a=\frac{25,237363199446024}{0,9961946980917455}$$

\frac{25,237363199446024}{0,9961946980917455} kasrini uning surat va maxrajini 10000000000000000 ga ko‘paytirish bilan kengaytiring.

$$a=\frac{252373631994460240}{9961946980917455}$$

\frac{252373631994460240}{9961946980917455} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$a=\frac{50474726398892048}{1992389396183491}$$