Answer:
3 out of 18
i think
Step-by-step explanation:
<span>it is 21.4285714286 but you can just put it as 21.42
</span>
The area of Marcia's trapezoid felt is 76.5 sqaured centimeters
Answer:
Width = 4.85 feet
Length = 7.85 feet
Step-by-step explanation:
Given:
Perimeter of a rectangle = 25 2/5 ft = 25.4 feet
Length = 3 + Width
Computation:
Assume;
Width = a
So,
Length = 3 + a
Perimeter of a rectangle = 2(l + b)
25.4 = 2[(3 + a) + a]
25.4 = 2[3 + 2a]
25.4 = 6 + 4a
4a = 19.4
a = 4.85
Width = 4.85 feet
Length = 3 + 4.85
Length = 7.85 feet
#1 is correct!
#2 is D - ASA
Hope this helps!! :)
