First, determine the circumference (C) of the circle, the equation,
C = 2πr
Substituting the value or the radius,
C = 2π ( 4) = 8π
The arc length is the product of the circumference and the ratio between the subtended angle and 360. The mathematical expression is already,
S = (8π) x (72 / 360) = 0.8π
Thus, the arc is 0.80π.
Answer:
A = 1.02 P
Step-by-step explanation:
A = P + 0.02P
<u><em>Formula in Factorized form</em></u>
<em>(Taking P common)</em>
A = P(1+0.02) [The required factorized from]
Then,
A = 1.02 P
Question 4: true?
question 5: true
Answer:
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Answer
y=-\frac{11}{13}x+\frac{8}{13}
Step-by-step explanation:
