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so, c^2=a^2+b^2if given:c = 15,3b / a = 7=> b = 7awe have15.3^2=a^2+(7a)^2........solve for a15.3^2=a^2+49a^215.3^2=50a^215.3^2/50=a^2a=sqrt(15.3^2/50)a=15.3/sqrt(50)a=2.1637467504308354b = 7a =>b = 7*2.1637467504308354=15.1462272530158478exact solution:a=2.163746750430835415.1462272530158478we can round it to one decimal place, so sides a and b are:a=2.2 and b=15.2
so, c^2=a^2+b^2
if given:
c = 15,3
b / a = 7=> b = 7a
we have
15.3^2=a^2+(7a)^2........solve for a
15.3^2=a^2+49a^2
15.3^2=50a^2
15.3^2/50=a^2
a=sqrt(15.3^2/50)
a=15.3/sqrt(50)
a=2.1637467504308354
b = 7a =>b = 7*2.1637467504308354=15.1462272530158478
exact solution:
15.1462272530158478
we can round it to one decimal place, so sides a and b are:
a=2.2 and b=15.2
