To find the volume of a sphere you would use the equation:
πr³
You would plug in the radius in r
Your equation would look like this now:
π(7)³
When you solve that you would get:
1436
Since it's 3 dimentional you would use ⇒ ³
Your answer would be B. 1436cm³
The formula for the area of a trapezoid is (B+B)H/2 it is going to be (10+12)*8/2=58
the area of the trapezoid is 58<span />
Answer:
( 2 , 1 ) , ( 4 , 1 ) , ( 4 , 4 ) .......
.3*(1/3)=.1
The answer is one tenth.