This building entrance is marked by two stone columns that each stand 4.5 meters tall and a semicircular arch above the columns with a 2-meter-long welcome banner which spans from the inner edge of the two columns.
WELCOME
2 m
A
4.5 m
What is the area of the building entrance?

answer: idk

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17