Answer:
c. 166
Step-by-step explanation:
area = l x w
surface area = area
Why don’t you round the last answer
1 + 1 + 1 + 2 = 5
5 x 9 = 45
Therefore, the total number of km is 45.
Answer:
x=√40
Step-by-step explanation:
In above figure,
h=7
b=3
p=x=?
Now,
by Pythagoras theorem,

You swap x and y. for example, the first set is (0,1) so the inverse would be (1,0)