K 367. Kvadrato kraštinės ilgis yra 4,2 dm. Stačiakampio ilgis yra 4,9 dm, o
380. T
plotas lygus kvadrato plotui. Apskaičiuokite:
tro
1) kvadrato plotą; 2) stačiakampio plotį; 3) stačiakampio perimetrą​

depending on others is critical to survival. my source is apex!

step-by-step explanation:

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation: