Question

ABC is a triangle eight angle at c if ab=25cm and ac=7cm find bc

Answer 1

Answer:

24cm

Step-by-step explanation:

Using Pythagoras Theorem ;

(Hypotenuse)^2= (Perpendicular)^2 + (Base)^2

According to Question....

(ab)^2 = (ac)^2 + (bc)^2

(25)^2 = (7)^2 + (bc)^2

625 = 49 + (bc)^2

625-49 = (bc)^2

576 = (bc)^2

√576 = bc

24 = bc

Hence Value of Side BC is : 24cm

Hope it helps you....