Answer:

Step-by-step explanation:
The area of a sector with measure
and radius
is given by
.
What we're given:
Substituting given values, we get:

Answer:
Equilateral Triangle
Step-by-step explanation:
Since each side is the same length, divide the perimeter by side length to get the number of sides.
36in ÷ 12in = 3
A triangle has 3 sides.
Answer:
Step-by-step explanation:
Hello, "the constant term has been written on the right side", it means that we add 18 to both sides to get.

Hope this helps.
Thank you.
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