ajlorraine
ajlorraine
24-05-2018
Mathematics
contestada
what is the approximate measure of I
Respuesta :
ktreyb
ktreyb
24-05-2018
Let θ = m∡I
tan θ = 20/21
tan⁻¹ (20/21)
= θ
θ ≈ 43.60° or if you need to round to another decimal point, plug the equation I put in bold into a calculator.
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tramserran
tramserran
24-05-2018
tan I = opposite/adjacent
= segment TR/segment TI
= 20/21
tan^-1(tan I) = tan^-1 (20/21)
I = 43.6°
Answer Link
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