Question

Value of X on the above triangle is…

Tolong ya kak makasih.. :)

A.30°
B.45°
C.20°
D.60°

Answer 1

Penjelasan dengan langkah-langkah:

sudut segitiga = 180°

sudut siku-siku = 90°

180° - 90° = 90°

x + 2x = 90°

3x = 90°

x = 90°/3

x = 30°