Answer :

J is a trapezium/trapezoid.
The picture i have attached may help you more.
${teks-lihat-gambar} penfila11Pen
J is a right trapezoid.  It is a right trapezoid because it has a 90 degree,  or right,  angle.  That is the angle that makes a perpendicular,  or square-like,  shape if it were to intersect with another line. 

Other Questions