हिंदी

Find: Ac

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प्रश्न

Find: AC

योग
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उत्तर

From right triangle ABC

sin B = `"AB"/"AC"`

sin 30° = `"AB"/"AC"`

`(1)/(2) = (12)/"AC"`

AC = 24 cm

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Solution of Right Triangles
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अध्याय 22: Solution of Right Triangles [Simple 2-D Problems Involving One Right-angled Triangle] - TEST YOURSELF [पृष्ठ ३४३]

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सेलिना Concise Mathematics [English] Class 9 ICSE
अध्याय 22 Solution of Right Triangles [Simple 2-D Problems Involving One Right-angled Triangle]
TEST YOURSELF | Q 6. (iii) | पृष्ठ ३४३
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