Answer:
60
Step-by-step explanation:
DEF=180
DE=120
180-120=60
i hope this helps
Are there any choices that i can help with to solve the work problem
You can use this one app it’s called Cymath it’s really helpful with these types of problems,
Answer:
The approximate volume is 
Step-by-step explanation:
we know that
The exact volume of the cylinder is

so
To find the approximate volume of the cylinder, substitute the term
by the approximate value of
and then multiply
so
