What do you call the statements that are assumed to be true and do not need proof?
1 answer:
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Answer:
units.
Therefore, Option C is correct.
Step-by-step explanation:
We have given a pentagon ABCDE
We need to calculate its length
That means we have to find the distance of AD
So, coordinates of A(1,6) and D(4,-2)
Using distance formula:
Here,
On substituting the values we will get:
On simplification:
.
Hence, the length of AD is units.
Therefore, Option C is correct.
A square has four even sides and the perimeter is equal to the sum of all of the sides.
So we can evaluate the equation for P and then solve for s.
So we can evaluate the equation for P and then solve for s.