Question

In a right angled Triangle right angled at B if AB = 5cm and AC= 13cm, then BC is equal to

Answer 1

Solution :

In this Question, It is given that In a right angled Triangle right angled at B if AB = 5cm and AC= 13cm.


✒ To Find : Value of BC = ?


✒ Given :


→ Perpendicular Side of right Angled triangle = 5 cm


→ Hypotenuse Side of right Angled Triangle = 13 cm


{Kindly See the Picture which have given Above!}


From Pythagorean theorem,

H² = P² + B²

→ (13)² = B² + 5²

→ 169 = N² + 25

→ 169 - 25 = B²

→ B² = 144

→ B =√144

→ Base = 12 cm


Hence, Value of BC is 12 cm

✒ Note : BC represent as Base side of Right Angled Triangle.

Answer 2

Answer:

H² = P² + B²

→ (13)² = B² + 5²

→ 169 = N² + 25

→ 169 - 25 = B²

→ B² = 144

→ B =√144

→ Base = 12 cm

Hence, Value of BC is 12 cm

Step-by-step explanation: