Question

Pls help me im really in desperate need thx <3

Answer 1

x = 118°

Explanation:

`y + {90}^(o) = {180}^(o) \: (interior \: angles) \\ y = {180}^(o) - {90}^(o) \\ y = {90}^(o) \\`

Sum of interior angles of a Square is 360°

`x + (x - {56}^(o) ) + y + {90}^(o) = {360}^(o) \\ x + x - {56}^(o) + {90}^(o) + {90}^(o) = {360}^(o) \\ 2x + {124}^(o) = {360}^(o) \\ 2x = {360}^(o) - {236}^(o) \\ 2x = {236}^(o) \\ x = \frac{ {236}^(o) }{2} \\ x = {118}^(o) \\`