Math, asked by avika12383, 7 months ago

triangleDEF is right angled at vertex E. If DE = 9 cm and EF = 12 cm, find DF​

Answers

Answered by minakshiwalia68
0
Hope this helps you
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Answered by HarshbirSaggoo332
0

Step-by-step explanation:

by pythagurous property

h²=p²+b²

x²=9²+12²

x²=81+144

x²=225

x²=15²

X=15

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