
square root it and divide by pi. square root of 529 is 23. then divided by pi (3.14) is 7.32.
Answer:
1.05
Step-by-step explanation:
number starts as .105
slide the decimal over 1 space
1.05
Answer:
(a) 113.04m²
(b) 37.68m
Step-by-step explanation:
(a)
Area = πr²
=π(6)²
=36π
=113.04m²
(b)
Circumference = 2πr
2π(6) = 12π
=37.68m
Answer:
30.9°
Step-by-step explanation:
Right Angle Triangle = 90°
59.1 + ? = 90
90 - 59.1 = 30.9
Answer:
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