Math, asked by vickypreet2004, 7 months ago

help me fast!!! I've to sbmit it in an hour...guyss be fast....plzzzz​

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Answers

Answered by 138548
0

answer is in the attachment

hope it's helpful

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Answered by tummakeerthana19
0

Answer:

in triangle BDC,

BC is hypotenuse and angle BDC=90°

side1²+side ²= hypotenuse ²

BD²+CD²=BC²

(3.8)²+(5.4)²=BC²

14.44+29.16=BC²

43.6=BC²

BC=root 43.6=6.60cm

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