A, B & C form a triangle where
∠
BAC = 90°.
AB = 9.6 mm and CA = 7.6 mm.
Find the length of BC, giving your answer rounded to 1 DP.
Answers
Answered by
43
hope it helps...........
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gracegkimberley:
thanks, i get it now xxx
Answered by
26
Answer:
The length of BC would be 12.2 mm.
Step-by-step explanation:
Given,
In triangle ABC,
∠BAC = 90°,
Thus by the Pythagoras theorem,
We have,
AB = 9.6 mm and CA = 7.6 mm,
By substituting the values,
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