2 In a trapezium ABCD, side AB is parallel to side DC. If A = x° and D = (3x - 20°:
find the value of x.
Answers
Answered by
0
Answer:
the value of x will be 20 xd
Answered by
0
Answer:
in trapezium ABCD,
AB।।CD
A=x°
D=(3x-20)°
we know, sum of opposite angles of a trapezium=180°
so,
A + D = 180°
> x + 3x - 20 = 180
> 4x =200
> X = 50
Similar questions