Math, asked by satyasatya6703, 1 year ago

In δabc, d and e are points on side ab and ac respectively. de is parallel to bc. if lengths of ad, db and de are 10 cm, 5 cm and 6 cm respectively. what is the length of bc?

Answers

Answered by pransu64p4n5y4

1

Using similar triangle theorem

AD/AB = DE/BC

10/15= 6/BC
10 *BC = 15*6
BC = 90/10 = 9

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