Anewer and get 20 points
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Step-by-step explanation:
The diagonal of a rhombus is a line segment that joins any two non-adjacent vertices. A rhombus has two diagonals that bisect each other at right angles, thus, they form 4 right-angled triangles which are congruent.
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Answer:
5. - Perpendicular
6. - Area of trapezium = 1/2 × ( sum of parallel sides ) × height
Therefore,
900 × 2 = 2x + 3x × 12
1800/12 = 5x
150/5 = x = 30
Therefore, sides are
2x = 2 × 30 = 60cm and 3x = 3 × 30 = 90cm
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