In a quadrilateral abcd angle abcd are in the ratio 2:4:5:7 find the angles of the quadrilateral
Answers
Answered by
1
the angles are 40' 80' 100' and 140'
Anonymous:
plz mark the brainliest answer
consider ratio as x As we know sum of quadrilateral is =360○ So add X Values 2x+4x+5x+7x=18x , x= 360/18 then multiply ratio with value of x
Answered by
4
Since sum of all Angles of a quadrilateral is 360 therefore let the angle be x so. 2xplus 4x plus 5x plus 7x equal to 360. 18x equal to 360 and x equal to 20. so 2x equal to 40 and 4x equal to 80 and 5x equal to 100 and 7x equal to 140 . plz thank if u find it helpful.
mark brainliest
plzz
Similar questions