Euclid 5

Calculate the length of remain sides of a right triangle ABC if a = 7 cm and height vc = 5 cm.

Correct answer:

b =  7.14 cm
c =  10 cm

Step-by-step explanation:

a=7 cm v=5 cm  c12 = a2  v2 c1=7252=2 6 cm4.899 cm  v2 = c1 c2 c2=v2/c1=52/4.8995.1031 cm  c=c1+c2=4.899+5.103110.0021 cm  c2 = a2+b2  b=c2a2=10.0021272=7.14 cm
c=c1+c2=4.899+5.1031=10 cm

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