Question

1. STAR is a trapezium in which ST | RA. If ZS = 50°
and ZT = 50°, find the other two angles.​

Answer 1

Answer:

130 Degree,130 Degree

Step-by-step explanation:

In a Trapezium sum of adjacent angles = 180 Degree  

Angle T + Angle A = 180 Degree

= 50 + Angle A = 180 Degree

= Angle A = 130 Degree

Similarly,

Angle S + Angle R = 180 Degree

= 50 + Angle R = 180 Degree

= Angle R = 130 Degree