Answer:
The relation for the area of circle with radius , Diameter , circumference is
A=
× radius²
A = 
A = 
Step-by-step explanation:
Given as :
The formula for the area of circle =
× radius²
I.e A =
× radius²
<u>Now If we know radius then </u>
Area calculated as A=
× radius²
<u>If we know Diameter then</u>
Area calculated as
× (
)²
Or, A =
× (
)²
I,e A = 
<u>If we know the circumference then</u>
∵ circumference = c = 2 ×
× radius
or, c = 2 ×
× r
from here we calculate radius
I.e r = 
And So , Area ( A ) =
× radius²
I.e A =
× (
)²
Or, A = 
Hence The relation for the area of circle with radius , Diameter , circumference is
A=
× radius²
A = 
A =
Answer
Answer:
The formula to find the area of a rectangle is A=BH
so the area equals the base times the height
Hope This Helps!!!
Surface Area = 2×(5×3 + 5×8 + 3×8) = 158 inch2
Answer:
1.0638
Step-by-step explanation:
Given the question:
If a mechanic is applying 12 Newton centimeters of torque on a bolt how many pound inches would this be?
Torque = 12 Newton centimeter
Torque which is the turning effect on an object :
1 Newton = 0.225 pound force
1 centimeter = 0.394 inch
Hence ;
1 Newton centimeter = (1 × 0.225 × 0.394) = 0.08865 pound inch
12 Newton centimeter is hence, equals :
(12 × 0.225 × 0.394) pound inch
= 1.0638 pound inch
Answer:
<em>Answer is option d</em><em>)</em><em> </em><em>x</em><em> </em><em>=</em><em> </em><em>-4</em><em> </em><em>,</em><em> </em><em>x</em><em> </em><em>=</em><em> </em><em>-3</em>
Step-by-step explanation:

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