Answer:
(2.5, 4)
Step-by-step explanation:
(4, 7) (1, 1)
midpoint formula is ( (x1 + x2) / 2 , (y1 + y2) / 2 )
=>( (4 + 1)/2 , (7 + 1)/2 )
=> (5/2, 4)
=> (2.5, 4)
ANSWER
EXPLANATION
The sum of the exterior angles of a polygon is 360°
The angles were given in terms of x.
We add all and equate to 360° to obtain.
This implies that,
(1 + cscx)/cosx+cotx = (1+cscx)/(cosx+cosx/sinx)
= (1+cscx)/cosx(1+1/sinx)
= (1+cscx)/cosx(1+cscx)
= 1/cosx
= secx