Abc is a triangle , right-angled at c,ifab=25cm and ac= 7,find bc
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Answered by
5
absquare=bcsquare+acsquare
25square=bcsquare+7square
625-49=bcsquare
576root=bc
24=bc
25square=bcsquare+7square
625-49=bcsquare
576root=bc
24=bc
Answered by
6
Hi Mate!!!
(Ab)² = (ac)² + (bc)². by Pythagoras theorem
625 -49 = (bc)²
bc = √{ 576}
bc = 24
Have a nice day
(Ab)² = (ac)² + (bc)². by Pythagoras theorem
625 -49 = (bc)²
bc = √{ 576}
bc = 24
Have a nice day
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