Question

In quadrilaterar pars, the oughs PQRS, the angles are in the ratio of 3:4:5:8 find the measure of these angly to the special name given to PQRS?​

Answer 1

Answer:

just take angles ratio as x

Step-by-step explanation:

so let the ratio of the angle be taken as 'x' like

3x , 4x,5x,8x

now we know that sum of all angles of quadrilateral is 360°

now

3x+4x+5x+8x = 360°

20x = 360°

x=360/20

x= 18°

therefore,

3x = 3×18 =54°

4x = 4×18 =72°

5x= 5×18 =90°

8x =8×18 =144°