(HELP) Find the circumference of a circle with diameter,
1 answer:
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Answer:
35/72
Step-by-step explanation:
Rectangle Formula:
Switch the variables with the numbers given:
Multiply the top and bottom:
5*7 = 35
9*8 = 72
35/72 = Area
We will use PEMDAS rule to simplify the given expression.
PEMDAS rule is given by:
P
-Parentheses first
E
-Exponents (ie Powers and Square Roots, etc.)
MD-Multiplication and Division (left-to-right)
AS
-Addition and Subtraction (left-to-right)
Step 1: P-parenthesis first.
(3-9) is -6
√16 -1 = 4-1 =3
So new expression becomes :
Step 2:
Multiplying (-3)*(-6)*2
We get +36
So new expression becomes : 25 +36
Step 3: Addition
Adding 25 and 36 we get 61
So final answer is 61 .