Question

If in a triangle abc angle b is 90 degree and bd is perpendicular on ac .If ab=5 cm and bc =12 cm then find the value of bd

Answer 1

Answer:6. 5

Step-by-step explanation:

<b <90¤

so, according to Pythagorean, ac=sqrt (5^2+12^2)

ac=13

then, 1/2 <b=<a

bd perpendicular to ac

so, bd=ad=dc=6.5