11.The hypotenuse of a right angled triangle of sides 12cm and 16cm is (A) 28 cm (B) 20 cm (C) 24 cm (D) 21 cm To. if you answer this question is mark you as brainliest
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11.The hypotenuse of a right angled triangle of sides 12cm and 16cm is (A) 28 cm (B) 20 cm (C)
Step-by-step explanation:
Hence, alternative (B) 20 cm is the correct answer to this question.
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Verified answer
Answer:
b.20
Step-by-step explanation:
[ac]^2= [ab]^2 + [bc]^2
= (12)^2 + (16)^2
= 144+256
=400
=20