Length = 6yd
width = 3.5yd
<u>Explanation:</u>
Let, width = b
So, length = 2b-1
area = 21yd
We know,
area of rectangle = length X width
So,


On solving the above equation, we get
Width, b = 3.5yd
length, l = 6yd
Answer: A. x= 0.25
Step-by-step explanation:
To find the area of a rectangle ,we need to multiply the length by the width.
It says the length is 3.2 and with is x so 3.2 times x has to equal 0.8 which is the area.
3.2 * x = 0.8 Now solve for x.
3.2x = 0.8 Divide both sides by 3.2
x= 0.25
5/10 would be 1/5
8/100 would be 2/25
Answer:
The area which would be painted grey will be "47.7812 ft²".
Step-by-step explanation:
The given values are:
Radius of circle, r = 5.4 feet
Value of pi, π = 3.14
As we know,
Area of Semicircle = 
On putting the values in the above formula, we get
= 
= 
= 
=