Math, asked by shaktizala76, 11 months ago

Find the AP if the line AP is median at ∆ABC, if BC = 18, AB2 + BC2 = 260.

Answers

Answered by rohit14541

1

Answer:

by apolonius theorum

Step-by-step explanation:

AB2+BC2=2AP2+2BP2

260=2AP2+2×9 2

260=2AP2+162

260-162=2AP2

98÷2=AP2

49=AP2

AP=7

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