Question

ALEKS

screen

-

shot.


thanks.


happy friday the 13th

Answer 1

Explanation:

#1: 51+24+15=90—NO

#2: 70+45+65=180—YES

#3: 34+42+58=134—NO

#4: 18+120+42=180—YES

Answer 2

First one: no it can’t (only added up to 90°)

Second one: yes it can (180°!!)

Third one: no it can’t (only added up to 134°)

Fourth one: yes it can (180°!!!)