Iam not getting how to do this problem Name the six elements of a DEF - Maths - Understanding Elementary Shapes

Question

Iam not getting how to do this problem Name the six elements of a
?DEF

Bhavana Majji · Accepted Answer

Dear student,
I am assuming the ? symbol and triangle symbol
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5fb500a3154be%20jpg">
Regards

Iam not getting how to do this problem Name the six elements of a ?DEF