Question

Δ RST मध्ये, ∠ S = 90°, ∠T = 30°, RT = 12 सेमी तर RS व ST काढा.

Answer 1

By using 30-60-90 thm

angle R=60°

RS=6cm - - (side opp. to 30°)

ST=6√3 - - (side opp. to 60°)

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