Area = pi*7.12 = 158.3676857 or 158 square m
The area of a circle (to the nearest hundredth) with a 5-unit radius is: 78.54 square units.
The radius, to the nearest hundreth, of a circle whose area is 719 square feet is 15.13.Another Answer:-When: pi*radius2 = 719 square feetThen: radius = square root of 719/pi => 15.13 feet rounded to the nearest 1/100
Radius: square root of (12.56/pi) = 2 rounded to nearest integer
15.13 feet
It is: pi*15.42 = 745.06 square units
The area of a circle to the nearest tenth if its radius is 4.5 is: 63.6 square units.
The area of a circle (to the nearest hundredth) with a 5-unit radius is: 78.54 square units.
Radius is the square root of (71/pi) = 4.8 feet rounded to the nearest tenth
radius = square root of (531/pi) = 13 inches to the nearest integer
The radius, to the nearest hundreth, of a circle whose area is 719 square feet is 15.13.Another Answer:-When: pi*radius2 = 719 square feetThen: radius = square root of 719/pi => 15.13 feet rounded to the nearest 1/100
Radius: square root of (12.56/pi) = 2 rounded to nearest integer
15.13 feet
When you try to figure out an area of a circle, you square the radius, then multiply it by pi to get the area of a circle. A radius square is radius x radius, or radius squared.
90 square inches
Radius: square root of (1256/pi) = 20 cm rounded to nearest integer
Presumably you mean the area of a circle? Area of a circle = pi*radius2 Area = pi*3.82 = 45.36459792 Area = 45 square meters to the nearest square meter.
It is: pi*15.42 = 745.06 square units