Cassandra has a rectangular patio in her backyard. the pation is 12.74 meters long and 5.45 meters wide. round the nearest tenth

Question

2 years ago

11

. Then estimate the perimeter of Cassandra patio.

1 answer:

Tom [10] · Answer 1 · 2022-10-03T22:05:50+03:00

9514 1404 393

Answer:

36.4 m

Step-by-step explanation:

Rounded to tenths, the dimensions are ...

12.7 m by 5.5 m

The sum of these is 18.2 m, so the estimate of the perimeter is ...

2·18.2 = 36.4 m

_____

The perimeter formula is ...

P = 2(L +W) . . . . . twice the sum of length and width.