Math, asked by ayahma2007, 10 months ago

Plz help I need it fast

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Answered by ankitamodi1823
2

Answer:

15 cm

Step-by-step explanation:

FG = √(9)² + (12)²

= √81 + 144

= √225

= 15 cm

Answered by anindyaadhikari13
17

Answer:-

Given,

EF=9cm.

EG=12cm.

By Pythagoras Theorem,

GF²=EF²+FG²

>> GF²=9²+12²cm

>> GF²=81+144cm

>> GF²=225cm

>> GF=√225cm

>> GF=15cm

Hence, the length of GF is 15cm.

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