The answer is 25 and make sure it’s correct
X=10 the two triangles are the same size just one is scaled down by 1/2. Hope this helps
Answer:

Step-by-step explanation:
Given
---- the perimeter of fencing
Required
The maximum area
Let


So, we have:

This gives:

Divide by 2

Make L the subject

The area (A) of the fence is:

Substitute 

Open bracket

Differentiate with respect to W

Set to 0

Solve for 2W

Solve for W

Recall that:




So, the maximum area is:



Formula:
V= pi×radius square × height
Remember pi is 3.14
Height= 4 feet
Radius 14 feet
Plug in the numbers into the formula
3.14 × 14^ 2 × 4 = 2461.76 cubic feet
ANSWER: C. 2461.76
Answer:
The answer is A
Step-by-step explanation:
10 × $500
2 × $600