Calculate the area of a circle with the radius of 5cm (1dp)
1 answer:
Answer:
25π ≈ 78.5 cm squared
Step-by-step explanation:
Area of circle= πr²
Substitute: π(5)²
Solution: 25π or about 78.5 cm²
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3.0 NOT SURE IF ITS CORRECT
Answer:
9x = 1-1 is q r x= 2x2 + 2 is 4
Answer:
Yes it forms a right angle triangle.
Answer:
$641.91
Step-by-step explanation:
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<h2><em>9.07 > 9.008 is true </em></h2>
