Answer:
D
Step-by-step explanation:
Since GH and JK are congruent then the central angles are congruent, that is
∠KOJ = ∠HOG = 68° → D
Answer:
-11
Step-by-step explanation:
Answer:
2.181m of ribbon is left
Step-by-step explanation:
Step-by-step explanation:
a_n=6-n
➜a_1=6-1
<h3>➜5</h3>
➜,a_2=6-2
<h3>➜4</h3>
➜a_3=6-3
<h3>➜3</h3>
➜a_20=6-20
<h3>➜-14</h3>