Answer:
150
Step-by-step explanation:
because it is literally a "tenth"
also you could have solved this in a second .-.
Step-by-step explanation:
before the eliminating
mean = 78.5
median = 77.5
after eliminating the 180
mean = 67.2
median = 70
so median and mean will decrease
Coefficient is the correct answer
When you change a dimension, it will change EACH dimension in the measurement you are finding.
Area is a two dimensional measurement, so you will need to multiply each dimension by 5, which is the same as multiplying the area by 25.
So, 25 square cm x 5 x 5= 625 square cm.
The area of the new OCTAGON is 625 square cm.