question related to h2 = p2 +b2

Asked by  | 27th Jan, 2009, 07:39: PM

Expert Answer:

now ax=bx=6cm and by = 9cm

now xy= (36+81)

dx = (36+16)

dy = (144+25)

now dy2 = dx2+xy2 =169

so by pythogoras theorem angle dxy = 90o

Answered by  | 29th Jan, 2009, 02:17: AM

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