Answer:
june 4th
Step-by-step explanation:
True
The perimeter is the combined length of all the side lengths of a figure.
Here,
a= 12
b = 6
Then,
a+b
= 12 + 6
= 18
.°. 18 is the solution
170.72
to find the mean, we must add al the numbers and divide it by n
that is,
164,175,178,166,167,145,176,150,174,162,180,156,173,158,182,184,160,172,186,168,195,169,171,187,170 we have to add al these numbers and divide it by 25
sum- 4628 divided by 25
=170.72
SEE THE IMAGE FOR SOLUTION
HOPE IT HELPS
HAVE A GREAT DAY