please tell me now..
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Answer:
2.4 cm i am right OK bro it is right answer
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Step-by-step explanation:
Here area of the triangle when base is AB
=1/2 ×base× height
1/2× 3×4
= 3×2
=6cm².
Area when base is BC
=1/2×BC×AD= 6
=1/2× 5×AD=6
= AD= 6×2/5
AD=2.4 cm
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