Write the following formulae in their correct format: A=hb1/2, A=sinC1/2hb and A=s(s-a)(s-c)(s-b).
EVALUATION
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Write the following formulae in their correct format: A=hb1/2, A=sinC1/2hb and A=s(s-a)(s-c)(s-b).
Licensed under the Creative Commons Attribution Share Alike License 4.0