Logg på
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°
Forklaring
Opposite angles are equal. Consecutive angles are supplementary.
Kommentarer (0)
Logg inn for å kommentere
Annonse
Tillat at javascript laster denne siden ordentlig
