The area of two yards is 18ft
Its B , 6 because if you subtract 98 from 530 you get 432 and if you divide that by 72 you get 6 :)
Answer:

Step-by-step explanation:
<u><em>Using Pythagorean Theorem:</em></u>
=> 
Where c is hypotenuse, a is base and b is perpendicular and ( a, b = 4)
=> 
=> 
=> 
Taking sqrt on both sides
=> c = 5.7 units
Answer:
The square root of 4 is 2
Step-by-step explanation: