Problema Solution
1 side of a triangle is half the longest side. the third is 10 meters less than the longest side. the perimeter is 45 meters. find all three sides?
Answer provided by our tutors
A = 1/2x
B = x
C = x - 10
1/2x +x + x - 10 = 45
2 1/2 x = 55
x = 22
A = 11 meters.
B = 22 meters.
C = 12 meters.