Mag-sign In
Mathematics for IGCSE & O level - Angles (Section 3 - No. 33)
If a quadrilateral has angles of 60°, 120°, and 70°, what is the value of the fourth angle?
60°
90°
110°
120°
Paliwanag
360-60-120-70=110
Mga komento (0)
Mag-login Upang Magkomento
Advertisement
Payagan ang javascript na i-load nang maayos ang page na ito
