Hello!
The sum of all angle measures in a heptagon in 900°. We will subtract all of these angles from 900 to find our answer.
900-146-122-142-140-110-142=98
x=98°
I hope this helps!
Answer:
i think n(a) =10
Step-by-step explanation:
hope this is helpful
Answer:
26,405,020
Step-by-step explanation:
2,300 meters is the answer to your question.