TriangleABC is right angled at c. If AC=5cm , BC=12cm , Find The length of AB
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Answered by
0
Answer: AB = 17 cm
Step-by-step explanation: 5cm + 12cm = 17cm
Answered by
1
Answer:
AC = 5cm
BC = 12cm
AB = ???
Step-by-step explanation:
- Using Pythagoras theorem
- (H)² = (P)² + (B)²
- (AB)² = (AC)² + (BC)²
- (AB)² = (5)² + (12)²
- (AB)² = 25 + 144
- (AB)² = 169
- (AB) = √169
- AB = 13cm
Hence, AB is 13cm
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