The sum of 3 angles of a quadrilateral which are in the ratio 2 : 5 : 4 is 77°. Find all
the angles of the quadrilatera
Answers
Answered by
1
Step-by-step explanation:
2x+5x+4x=77
11x=77
x=7
so, first angle =2into 7=14
second angle=5 into 7=35
third angle=4into 7=28 and
fourth angle =360-77=283
Similar questions