চিত্রে BC || DE এবং AB = 8m, BC = 6cm হলে-

i. DE=3 cm

ii. AD = 4 cm 

iii. Δ ABC ও Δ ADE সদৃশ

নিচের কোনটি সঠিক?

Created: 6 months ago | Updated: 1 week ago

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Created: 6 months ago | Updated: 1 week ago