16 = -d + 6 |-6
10 = -d |change signs
d = -10
Answer: B. -10
Answer:
2x2+ 4 The area is 4 in
Step-by-step explanation:
180°
A polygon that has 32 sides is called a triacontadigon or a triacontakaidigon.
The angles of a triacontadigon add up to 5760°.
5760÷32=180°
6370 in3
Answer:third one
