In the diagram, PQ is a chord of the circle with centre M. PQ is produced to R such that QR = PQ. T is the midpoint of PQ and MT is drawn. Prove that MR² = MQ² +2QR²

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Q: 11. Find the m<DGF (8x-31) x=17

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Q: D B Given: ABCD is a rhombus. AC 1 DB O is midpoint of BD. Prove: AABO = ACDO

A: Use diagonal property of rhombus as I have mentioned in solution