the four angels of a quadrilateral are in ratio of 1:2:3:4 and the largest and smallest angel is 180degree. find all the angels of the quadrilateral.
Answers
Answered by
2
Answer:
Step-by-step explanation:
1x
2x
3x
4x
Now
Largest angles so
4x=180
X=180/4
x= 45
So
1x=45
2x=45×2
= 90
3x= 45×3
= 135
4x= 45×4
=180
ankitha0301:
If x = 45, how can 1x be equal to 180?
I'm pretty sure that part of the question is wrong. 180 degree is a flat angle, a parallelogram cannot have two flat angles.
Answered by
4
Answer:
36°, 72°, 108° and 144°
Step-by-step explanation:
All the angles in a parallelogram add up to 360°
1x + 2x + 3x + 4x = 360°
10x = 360°
x = 36°
Thus all the angles are 36°, 72°, 108° and 144°
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