Question

Dr data dibawah, RS sejajar dengan PAQ, CD sejajar dengan ASB, ADC = 62° dan QAD = 26°. Hitung :
a. x
b. y

Answer 1

Verified answer

A.DCA=BST
DCA =180-62-(90-26)
=>>> 180-62-64= 54 °
maka x= 54°
b. y= 180-26 = 154°

Answer 2

Verified answer

A)
x° + x° + (62° - 26°) = 180°
2x° + 36° = 180°
2x° = 180° - 36°
2x° = 144°
x = 144°/2
x = 72°

b)
26° + y° = 180°
y° = 180° - 26°
y = 154°