9- 1. a. Construire un cercle de centre O et de rayon 2 cm. b. Construire le cercle de même centre O et de rayon 4 cm.
c. Tracer deux demi-droites distinctes (Ox) et (Oy).
La demi-droite (Ox) coupe C en A et C’ en E
et la demi-droite (Oy) coupe C en B et C’ en F.
2. Démontrer que le point A est le milieu du
segment (OE) et que le point B est le milieu du
segment [OF].

351°f

step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.