sin10 sin20 sin30 sin40 = ?
plz give answer fastly.
janustars14:
r v allowed 2 use the trignometric tables?
yes
Answers
Answered by
0
the value would be 0.019
=> sin 10º ≈ 0.173648
=>sin 20º ≈ 0.34202014332566873304409961468226 (approx.)
=>sin 30º ≈ 0.5
=>sin 40º ≈ 0.64278761
=> sin 10º ≈ 0.173648
=>sin 20º ≈ 0.34202014332566873304409961468226 (approx.)
=>sin 30º ≈ 0.5
=>sin 40º ≈ 0.64278761
Similar questions