If im not wrong. The answer would be 11.6 because you need to substract b-a which gives you 5.8. Then you multiply that by 2.

↦<u>∠ 3, ∠ 2, ∠ 6, ∠ 5</u> are the exterior angles in this figure.
<h3>
<u>Step-by-step explanation:</u></h3>
↦ They aren't located inside the figure like ∠ 1 & ∠ 4, so they are exterior angles.
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐
Answer:
0.75 about that in each sequence
Answer:
9
Step-by-step explanation:
6a=54
a=54/6
a=9