Answer:
Step-by-step explanation:
Hello
I think I can help you with this
the area of a circle is given by.
where π is the relationship between the length of a circle and its diameter in Euclidean geometry, it is an irrational number and one of the most important mathematical constants.
Step one
Let
r=23 yd
π=3.14
Step two
put the values into the equation
I hope it helps , Have a great day.
The area of circle having radius 23yards is 1661.06 yd² .
Given,
Radius = 23 yard
Here,
Area of a circle = π × r²
r = radius of circle.
r=23 yd
So,
Substitute the values,
Area of circle = 3.14 × (23)²
Area of circle = 1661.06 yd²
Know more about area of circle,
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Answer:
y = 4
Step-by-step explanation:
2/3(9y - 15) = 14
multiply bot sides by 3
3 × 2/3(9y - 15) = 14 × 3
2(9y - 15) = 42
divide bot sides by 2
2(9y - 15)/2 = 42/2
9y - 15 = 21
add 15 to bot sides
9y -15 +15 = 21 +15
9y = 36
divide bot sides by 9
9y/9 = 36/9
y = 4
good
luck