The formula given to us relates circumference with radius but we are given diameter instead. good thing we know that diameter is twice the length of radius so if diameter=28, the radius=14. therefore, using our formula, we can find the circumference:
C = 2(pi)(14)
C = 87.96
and this answer is close to 88 so the answer is A
let me know if you have any questions!!!
It’s easy just make a line and put numbers each line to solve the linear equation and than solve it simple
Answer:
24 m³
Step-by-step explanation:
We need to find the volume of the prism. Given that , rectangular prism with cubic units arranged in two rows of two with six total layers . And the volume of each unit is 1 m³ .
<u>Volume</u><u> of</u><u> </u><u>one</u><u> </u><u>unit </u><u>:</u><u>-</u><u> </u>
<u>By </u><u>Unitary</u><u> Method</u><u> </u><u>:</u><u>-</u><u> </u>
Volume of two cubes , will be :-
<u>Volume</u><u> of</u><u> </u><u>one </u><u>layer </u><u>:</u><u>-</u><u> </u>
<u>Volume</u><u> of</u><u> </u><u>six </u><u>layers </u><u>:</u><u>-</u><u> </u>

The answers are 5 x (80 x 7) and 80 fives plus 7 fives