Question

Triangle angle sum theorem
what is the value of s?

Answer 1

Sum of the interior angles of any triangles equalls to 180 degrees thus :

`36 + 4s + 2s = 180`

Collect like terms :

`6s + 36 = 180`

Subtract both sides 36

`6s + 36 - 36 = 180 - 36`

`6s = 144`

Divide both sides by 6

`(6s)/(6) = (144)/(6) \\`

`s = 24`