Answer:
Hi... Do this for prove that
They form at 90 degrees intersection !
Answer:
Q 1 = answer is B
Q 2 = answer is A
Step-by-step explanation:
Answer:
the expected area of the resulting circular region is 616.38 m²
Step-by-step explanation:
Given that:
otherwise
The expected area of the resulting circular region is:
=
=
To calculate
Recall:
The expected area of the resulting circular region is:
=
=
where;
Then
The expected area of the resulting circular region is:
=
= 616.38 m²