Write or read out the following formulae:
| 1. C = π D |
| 2. 2S = U + V |
| 3. x = an + b2 |
| 4. V = u + at |
| 5. V = π r2h |
| 6. E = mc2 |
| 7. A = π r2 |
| 8. y = x2 – 2 |
| 9. a2 + b2 + c2 = 1 |
| 10. x = an-1 |
Press this button to check your answers: Answers
Symbols 1 – Answers (with British English pronunciation)
Write or read out the following formulae:
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1. C = πD
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c equals pi d
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/si: i:kwəlz pɑɪ diː/
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2. 2S = U + V
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two s = u plus v
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/tu: es i:kwəlz ju: plʌs vi:/
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3. x = an + b2
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x equals a to the n plus b squared
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/eks i:kwəlz eɪ tə ðɪ en plʌs biː skwɛəd/
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4. V = u + at
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v equals u plus a t
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/viː i:kwəlz ju: plʌs eɪ ti:/
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5. V = π r2h
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v equals pi r squared h
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/viː i:kwəlz paɪ ɑː skwɛəd eɪʧ/
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6. E = mc2
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e equals m c squared
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/iː i:kwəlz em si: skwɛəd/
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7. A = πr2
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a equals pi r squared
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/eɪː i:kwəlz paɪ ɑː skwɛəd/
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8. y = x2 – 2
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y equals x squared minus 2
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/waɪ i:kwəlz eks skwɛəd maɪnəs tuː/
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9. a2 + b2 + c2 = 1
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a squared plus b squared plus c squared equals 1
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/eɪ skwɛəd plʌs bi: skwɛəd plʌs si: skwɛəd i:kwəlz wʌn/
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10. x = an-1
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x equals a to the n minus 1
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/eks i:kwəlz eɪ tə ðɪ en maɪnəs wʌn/
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