AABC is right-angled at C. If AC = 5 cm
and BC = 12 cm find the length of AB.
A
?
5 cm
B
12 cm
A. 13 cm
B. 11 cm
C. 20 cm
D. None of these
3:06 pm
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0
Step-by-step explanation:
By Pythagoras formula you can solve it hope it helps
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Answered by
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Answer:
A. 13cm
Step-by-step explanation:
by using Pythagoras theorem
AB^2 = AC^2 + BC^2
AB^2 = 5^2 + 12^2
AB^2 = 25+144
AB^2 = 169
AB= 13cm
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