Answer:
Divide the diameter by 2 and insert for radius in the equation
Step-by-step explanation:
To find the area of a circle, we can use the equation <em>A=pir^2 </em>or <em>area=pi*radius squared.</em>
The radius is half of the diameter, so just divide the diameter by 2 and plug it into the equation.
Hope this helps!
Answer:
1 ÷ 6
Step-by-step explanation:
1/6 is the same as 1 ÷ 6
In the same way, 2/3 would be 2 ÷ 3
Hope this helps!
Answer:
2 and 3
Step-by-step explanation:
2+3=5
2*3=6
She will run 5280 yards and swim 450 feet.
She runs 3 miles; 1 mile = 5280 feet:
3(5280) = 15840 ft
It takes 3 feet to make 1 yard:
15840/3 = 5280 yds
She swims 150 yards; 1 yard = 3 feet:
150(3) = 450 feet.