Yackerz13
Yackerz13 Yackerz13
  • 14-05-2019
  • Mathematics
contestada

In DEF, sin D = 24/25. What is cos E?

In DEF sin D 2425 What is cos E class=

Respuesta :

calculista
calculista calculista
  • 23-05-2019

Answer:

Option B. 24/25

Step-by-step explanation:

we know that

In the right triangle DEF

∠D+∠E=90° -----> by complementary angles

so

sin(D)=cos(E)

we have

sin(D)=24/25

therefore

cos(E)=24/25

Answer Link
thunderfoot1018 thunderfoot1018
  • 14-12-2020

Answer:

B.

Step-by-step explanation:

Answer Link

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