Answer:
The area of the quarter circle is 
Step-by-step explanation:
we know that
The area of a quarter circle is equal to

we have

substitute the value


Answer:
836
Step-by-step explanation:
4 times 19 times 11
Answer:
45.9318
Step-by-step explanation:
Answer:
105
Step-by-step explanation:
m= minutes
Minutes*15= Whole water
m*15=w
7*15=105
Answer:
none
Step-by-step explanation:
there's only ten cubes