Mag-sign In
Mathematics for IGCSE & O level - Angles (Section 1 - No. 10)
What is the measure of the missing angle in a parallelogram with angles of 60°, 120°, and 60°?
30°
60°
90°
120°
Paliwanag
Opposite angles are equal. Consecutive angles are supplementary.
Mga komento (0)
Mag-login Upang Magkomento
Advertisement
Payagan ang javascript na i-load nang maayos ang page na ito
