Question

value of x
75°
40 °
35°
90° ​

Answer 1

Answer:

A phenomenon is "an observable fact or event." The term came into its modern philosophical usage through Immanuel Kant, who contrasted it with the noumenon, which cannot be directly observed.

Answer 2

Answer:

Step-by-step explanation:

Y = 55

<O = 2Y = 110

OA = OC = z —> z= (180–110)/2= 35

< A= 90

—> in ADE triangle,

<A= 55 —> x= 180–55–75= 50

Sufficient

(Statement2): z= 35.

The same solution as statement1:

In AOC triangle, OA = OC —> <A= 35

If we look at the AED triangle, <A= 90–35= 55 —> x = 180–75–55= 50

Sufficient