38. If the angles of a quadrilateral are in the ratio 5:8:11:12, find the greatest angle. *
(2 Points)
Answers
Answered by
1
Step-by-step explanation:
let 5X,8X,11X and 12X
then,
5X+8X+11X+12X=360
36X=360
X=360/36
X= 10
The angle s are ..
5X=5*10=50
8X=8*10=80
11X=11*10=110
12X=12*10=120
The greatest angle is 120
Answered by
0
5x+8x+11x+12x=360
36x=360
X=10
5×10=50
8×10=80
11×10=110
12×10=120
120 is the greatest angle plz mark it as a brainlist answer
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