In a quadrilateral ABCD, the measure of angles A,B,C and D are in the ratio 3:4:5:6. Find the measure of each angle of the quadrilateral. (9.5)
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In a quadrilateral ABCD, the measure of angles A,B,C and D are in the ratio 3:4:5:6. Find the measure of each angle of the quadrilateral. (9.5)
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Answer:
let the angles be x
according to ques.—
3x+4x+5x+6x=360 (sum of all angles of quadriletral =360)
18x=360
x=360/18
x=20
(i)3x=3×20=60degree
(ii)4x=4×20=80degree
(iii)5x=5×20=100degree
(iv)6x=6×20=120degree
Step-by-step explanation:
You can also check that if the angles are correct i mean the answer is correct by adding the angles and there sum should be equal to 360degree.
hope it helps..!