Question

ABC is a triangle right angle by C, if AB =25cm and AC =24 cm find BC

Answer 1

If abc is rt angled triangle rt angled at c

Therefore

Using pythagoras

Hypotenuese^2=base^2+ perpendicular^2

AC^2+ BC^2=AB^2

24×24+BC^2=25×25

BC^2=49

BC=7cm because lenth cant be negative

@skb

Answer 2

Answer:

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