The following list contains the first 6 values of a sequence. 2, 6, 12, 20, 30, 42

what is most likely the 10th value in the sequence?

A) 56
B) 90
C) 110
D) 132

110 C

Step-by-step explanation:

increases by 4 and determined by the numbers, 2x

2 to 6

+4

etc.

110

Step-by-step explanation:

The pattern is incremented addition by plus 2 each time. So, compute it.

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

yes they are the same