Angle 4 and 8 are corresponding, 6 and 7 are linear, 1 and 3 are vertical, and 2 and 8 are alternate interior
We can dig out the soil from the well equal to volume of well.
Height(h) of well is = 15 meters.
Diameter = 1.6 meters.
So radius(r) =

meter.
As well in cylindrical shapes.
So volume of well =

=

In general

So volume of well is =

cubic meter.
So we can dig out 30.144 cubic meter soil from well.
Answer:
4
Step-by-step explanation:
but im not sure
Answer:10+16b
Step-by-step explanation:10+6b+8
10+16b