In triangle ABC, angle A = 90°, AB = 14 cm, AC = 48 cm
Find the
(i) area of AABC
(ii) length of perpendicular from A to BC
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In a right angled triangle ABC
It is given that
AB=14 cm and BC=48 cm
Using Pythagoras theorem
AC
2
=AB
2
+BC
2
Substituting the values
=14
2
+48
2
BY further calculation
=196+2304
=2500
So we get
AC=√2500=50 cm
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