globalisation results in sharing of knowledge, experience and lifestyles of people and cultures true or false
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Solve it correctly : In ΔABC angle BAC =90°.Seg AD_l_ side BC. The sides of the triangle are represented by small letters. AD=d ,AB=c,AC=b
Prove that 1/d²=1/b²+1/c²
Explanation:
Solve it correctly : In ΔABC angle BAC =90°.Seg AD_l_ side BC. The sides of the triangle are represented by small letters. AD=d ,AB=c,AC=b
Prove that 1/d²=1/b²+1/c²
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