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  • 22-07-2020
  • Mathematics
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Plz plz help urgently ❤️

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Stephen46
Stephen46 Stephen46
  • 22-07-2020

Answer:

D = 28°

Step-by-step explanation:

To find angle D we use tan

tan ∅ = opposite / adjacent

From the question

DE is the adjacent

EF is the opposite

DE = 13

EF = 7

tan D = 7/13

D = tan-¹ 7/13

D = 28.3°

D = 28° to the nearest tenth

Hope this helps you

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