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Mathematics, 04.04.2021 20:40 theh301234

2.1Determine THREE other angles each equal to 70° 2.2 Hence, or otherwise, show that DE||BC
2.3 Hence, show that:BC=AE×DB÷AD 2.4Calculate the size of E1​


2.1Determine THREE other angles each equal to 70° 2.2 Hence,or otherwise,show that DE||BC 2.3 Hen

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2.1Determine THREE other angles each equal to 70° 2.2 Hence, or otherwise, show that DE||BC
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