What is the length of side EF?
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3
Answer:
HEY MATE,
HERE'S YOUR ANSWER.
=> Given,
DF=4 cm
ED=3 cm
So, EF = √(4²+3²) cm. [By Pythagorous
Theorem]
= √(16+9 cm
=√25 cm
= 5 cm
Answered by
2
HERE IS YOUR ANSWER BRO
By Pythagoras theorem
2 2 2
=>(EF) =(ED)+ (DF)
2
=>(EF)=9+16
2
=>(EF)=25
=>EF=√25
=>EF=5cm
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