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In the figure, DeltaABC is right angled ...

In the figure, `DeltaABC` is right angled at B. If AB = 9 cm, AC = 15 cm. and D and E are the mid points of AB & AC respectively calculate.
(i) The length of BC
(ii) The area of trapezium BCED

Text Solution

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The correct Answer is:
12 cm, 40.5 `cm^(2)`
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