Question

In a right triangle if ab is 15cm and bc is 20cm,find ac

Answer 1

Answer:

300cm

Step-by-step explanation:

Ac-

$15 \times 20 = 300$

so answer is 300cm

Answer 2

AC = 15cm and AB = 20cm = BC= h. A/Q= h^2 = (20cm^2+15cm^2) = h^2 = 400cm + 225cm. h^2= 625cm= h = √625cm = h = 25cm. ANSWER IS :- BC = 25cm.