Question

*In right triangled ABC right angled at B ,a line DE is drawn through the mid point D of AB and parallel to BC.If AB=9 cm, BC=12 cm. AE=?*
1) 13 cm
2) 10 cm
3) 8.5 cm
4) 7.5 cm








( by frn aj 7:00 ko
milte hai... )
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Answer 1

Explanation:

7.5

i think my ans is correct