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Үшбұрыш

Үшбұрыш

Assessment

Flashcard

•

Mathematics

•

11th Grade

•

Easy

Created by

Education Consulting

Used 2+ times

FREE Resource

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19 questions

Show all answers

1.

FLASHCARD QUESTION

Front

косинустар теоремасы

Back

a2=b2+c2−2bc×cos⁡αa^2=b^2+c^2-2bc\times\cosα b2=a2+c2−2ac×cos⁡βb^2=a^2+c^2-2ac\times\cosβ c2=a2+b2−2ab×cos⁡γc^2=a^2+b^2-2ab\times\cosγ

2.

FLASHCARD QUESTION

Front

синустар теоремасы

Back

asin⁡α=bsin⁡β=csin⁡γ=2R\frac{a}{\sinα}=\frac{b}{\sinβ}=\frac{c}{\sinγ}=2R

3.

FLASHCARD QUESTION

Front

Пифагор теоремасы

Back

c2=a2+b2c^2=a^2+b^2

4.

FLASHCARD QUESTION

Front

Тікбұрышты үшбұрыштың биіктігі

Back

h=abch=\frac{ab}{c}

5.

FLASHCARD QUESTION

Front

Тікбұрышты үшбұрыштың ауданы

Back

S=ab2=hc2S=\frac{ab}{2}=\frac{hc}{2}

6.

FLASHCARD QUESTION

Front

теңбүйірлі үшбұрыштың қасиеті

Back

hc=mc=lch_c=m_c=l_c^{ }

7.

FLASHCARD QUESTION

Front

Теңбүйірлі үшбұрыштың ауданы

Back

S=табаны×биіктігі2S=\frac{табаны\timesбиіктігі}{2}

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