poo8375 poo8375
  • 22-12-2020
  • Mathematics
contestada

What is cos 60
90
O B.
Oc. 2
OD.
OE

What is cos 60 90 O B Oc 2 OD OE class=

Respuesta :

Muscardinus Muscardinus
  • 27-12-2020

Answer:

1/2

Step-by-step explanation:

Given that,

Height, p = 1

Hypotenuse, h = 2

Base = [tex]\sqrt3[/tex]

We need to find the value of cos60.

[tex]\cos\theta=\dfrac{\text{Base}}{\text{Hypotenuse}}[/tex]

[tex]\cos60=\dfrac{1}{2}[/tex]

Hence, the correct option is (e).

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