Triangle ABC is right angled triangle at C. If AC=5cm and BC=12cm find the length of AB
Plzzz urgent
shaurya0mohan:
Do you know Pythagoras theorem
No
Plzz tell me in another way
Answers
Answered by
60
By Pythagoras theorem
AC^2 + BC^2 = AB^2
5^2 + 12^2 = AB^2
13^2 = AB^2
13cm = AB
AC^2 + BC^2 = AB^2
5^2 + 12^2 = AB^2
13^2 = AB^2
13cm = AB
Answered by
140
By Pythagoras Theorem ,
AB²=AC²+BC²
AB²=5²+12²
AB²=25+144=169
AB=√169=13cm.
Length of AB=13cm.
AB²=AC²+BC²
AB²=5²+12²
AB²=25+144=169
AB=√169=13cm.
Length of AB=13cm.
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