Anyone wanna help me answer these? 20 points

1.a=22 in2

2.a=96 ft2

3.a=40 m2

4.a=3 cm2

Step-by-step explanation:

A=1/2 [B x H]

THATS THE FORMULA

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers