I cant seem to find the angles here any suggestions ?
A quadrilateral has angles in the ratio 1:2:3 and a fourth angle that is 31 degrees larger than the smallest angle.What is the difference in degree between the middle two angles ?
I cant seem to find the angles here any suggestions ?
A quadrilateral has angles in the ratio 1:2:3 and a fourth angle that is 31 degrees larger than the smallest angle.What is the difference in degree between the middle two angles ?
The angles in the quadrilateral sum to $360^\circ$. Let the smallest angle be $x^\circ$. Solve for $x$ using $x+2x+3x+x+31=360$.
Hint: The angles of a quadrilateral sum to $360^\circ$. If $x$ is the smallest angle, can you write an expression for each of the others? Then add them up and set the sum equal to 360.