Noah built a fenced dog run that is 8 yards long and 6 yards wide. He placed posts at every corner and every yard along the leng

Question

Marat540 [252]

3 years ago

6

Noah built a fenced dog run that is 8 yards long and 6 yards wide. He placed posts at every corner and every yard along the leng

th and width of the run. How many posts did he use?

Mathematics

1 answer:

Karolina [17] · Answer 1 · 2021-12-10T13:55:57+03:00

Karolina [17]3 years ago

6 0

There are 7 posts along one 8-yard side and 5 posts along one 6-yard side. It means that he used:

2 * 7 + 2 * 5 + 4 (posts on the corners) = 14 + 10 + 4 = 28 posts