1.

In the following figure angle abc 90° and BD is perpendicular to AC. AB= 12cm,BC=9cm,CA=15 cm then the length of AD is​

Answer»

Answer:

7.5 CM

Step by step explanation:

SINCE BD is PERPENDICULAR to AC

so D is midpoint of AC

AD=CD

AC = AD + CD

15 = 2AD

15/2 = AD

AD = 7.5cm



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