Consider, pls, the suggested option (see the attachment).
2. rhombus
3. rectangle
4. parallelogram
5.trapezoid
6.quadrilateral
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

Answer:
The answer 2.456*10^11
Step-by-step explanation:
To to this we have to count how many decimals from the back of the number
245,600,000,000
We can actually count 11 decimal points from the back
Hence in standard form or scientific notation we have
2.456*10^11
Answer:
x=28
Step-by-step explanation:
16 + 12 = 28
x=28
this is ez