Step-by-step explanation:
Given
diameter (d) = 9 ft
radius (r) = 9/2 = 4.5 ft
Area of the circle
= πr²
= 3.14 * ( 4.5) ²
= 3.14 * 20.25
= 63.585
= 63.59 ft
Hope it will help :)
a=14 one solution
47=94 no solution
12=12 inifinate many solution's
Answer:
12
Step-by-step explanation:
He is not likely to get more girls than boys cause there are more boys than girls
Answer:
x = 23°
Step-by-step explanation:
x + 67° + 90 = 180°
x + 157° = 180°
x = 23°