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5) h=73° (alternate interior angles are equal)
6) x+x+2x+2x=180° (straight angle=180°)
6x=180°
x=180°/6
x=30°
7) a) if x=32
3x+2y+24°=180°
3(32)+2y+24=180°
96+24+2y=180°
120°+2y=180°
2y=180°-120°
y=60°
b) if y=24
3x+2(24)+24°=180°
3x+48+24°=180°
3x+72°=180°
3x=180°-72°
3x=108°
x=36°
Hey refer here hope it helps
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