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book Understanding Engineering Mathematics 1st Edition by John Bird cover

Understanding Engineering Mathematics 1st Edition by John Bird

النسخة 1الرقم المعياري الدولي: 978-0415662840
book Understanding Engineering Mathematics 1st Edition by John Bird cover

Understanding Engineering Mathematics 1st Edition by John Bird

النسخة 1الرقم المعياري الدولي: 978-0415662840
تمرين 13
The circumference of a circle is 250 mm. Find its area, correct to the nearest square millimetre.
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Understanding Engineering Mathematics 1st Edition by John Bird
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