Answer:

Step-by-step explanation:
Since the arc is
of the circumference, then
central angle =
× 2π ← angle in whole circle
central angle =
= 
Answer:
22
Step-by-step explanation:
10^2-9(9)+3
100-81+3
19+3
22
Angle 4 equals 34 degrees since angle 2 and 4 are opposite angles and opposite angles are congruent
gg easy
the legs of a triangle are related as
wehre a, b, and c are the legs and the hypotonuse of a triangle respectively
let's find some stuff
one easy way is to find a rational value for c find values of a and b
lets pick c=5


now split up 25 into 2 things that don't have rational square roots
if we say
and
then we get
and
(which are both irrational)
The fifth term of the geometric sequence would be 0.972