50 POINTS PLEASE HELP
In right triangle DEF, ∠E is a right angle, m∠D=26∘, and DF=4.5.
sin26∘...
Mathematics, 24.10.2020 02:30, cefindley14
50 POINTS PLEASE HELP
In right triangle DEF, ∠E is a right angle, m∠D=26∘, and DF=4.5.
sin26∘≈0.44
cos26∘≈0.90
tan26∘≈0.49
Triangle D E F with measures as described in the text.
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