How do you find the area of half a circle with a diamter of 6?

Explanation:

Area of full circle=Πr²

Area of half circle= Πr²/2

Diameter of circle= 6

Radius=r= 3

Area of half circle= Π(3)²/2

= (3.14*9)/2

= 28.26/2

= 14.13

14.13

Explanation:

A=1/2

substitute for 3.14 and r with 3 because half of diameter is 3.

A=1/2*3.14*                    3 times 3=9

A=1/2*3.14*9

9 times 3.14 is 28.26

A=1/2*28.26

A=14.13

theodore roosevelt 26th u.s. president : i admire his energy and passion. he was a fundamentally good man, brilliantly intelligent, possessed of extraordinary will and ability, supremely self-confident, bold, egalitarian, idealistic…. , lord, can we have him back?