The angle of equilateral are in the ratio 1:2:3:4. The largest angle is
. Option
. 72°
. 144°
. 36°
. 100°
Answers
Answered by
0
Answer:
144 °
the angle of quadrilateral not equilateral
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Answered by
1
Let the angles of quadrilateral be
x, 2x, 3x , 4x
sum of all angles of quadrilateral = 360°
x + 2x + 3x + 4x = 360°
10x = 360°
x = 360/10 = 36°
Ans. the four angles are :-
x = 36°
2x = 2 × 36 = 72°
3x = 3 × 36 = 108°
4x = 4 × 36 = 144°
THE LARGEST ANGLE IS 144°
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