ICSE Class 7 Answered
ABC is right angled triangle at B. Find b, a=24cm and c=7cm
Asked by Kashyapsuneha50 | 11 Feb, 2019, 07:05: PM
Expert Answer
Assuming side 'b' is the side opposite to angle B of triangle ABC,
Using the pythagorus theorem in this triangle, we have,
b2 = a2 + c2
b2 = 242 + 72
b2 = 576 + 49
b2 = 625
b = √625
b = 25 cm
7, 24 and 25 are also pyhtagorean triplets.
Answered by Science Mate | 12 Feb, 2019, 02:33: AM
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