Question 1035250
Hi there,
Perimeter of a triangle.
(3x - 5) + (x) + (x + 2) = 37
Remove brackets
3x - 5 + x + x + 2 = 37
Collect like terms:
3x + x + x = 37 + 5 - 2
5x = 40
x = 8
A = 19 cm
B = 8 cm
C = 10 cm.
Hope this helps :-)