Предмет: Физика, автор: arailymnurgizatkyzy

Су бетіне сәуле түсті. Түскен сәуле мен шағылған сәуленің арасындағы бұрыш 90 0 –қа тең. Түсу және шағылу бұрыштарының мәнін анықтап,сызбасын сызыңдар.

Ответы

Автор ответа: ersultanabdusattarov

Ответ:

сtn<b=1,33

<b=37

<a=90-37=53

Объяснение:

сtn<b=1,33

<b=37

<a=90-37=53

Fnew: Ештене етпейди

Fnew: Сураган дурыс)

arailymnurgizatkyzy: аха рахмеет каз

Fnew: Карай салыныз

arailymnurgizatkyzy: аха рахмет көп көпп))))

Fnew: Аха, хабарласыныз. Түсінбеген жеріңіз болса.

arailymnurgizatkyzy: кайда?

mirapirnepesova: Толық орындалған жауабы барма. бериншшш

mirapirnepesova: Срочно керек

mirapirnepesova: кім орндады

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