ICSE Class 7 Answered
find the aea of a right triangle whose hypotenuse is 26 cm long and one of the sides containing the right angle measures 10 cm.
Asked by inhindia727 | 10 Nov, 2018, 10:32: AM
Expert Answer
Let triangle ABC is right angled at B.
AB2 + BC2 = AC2
According to the question,
AB = 10 cm and AC = 26 cm
102 + BC2 = 262
BC2 = 676 - 100
BC2 = 576
BC = 24 cm
Area of triangle = 
Answered by Sneha shidid | 12 Nov, 2018, 11:13: AM
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