Question

ratio measures of angles of quadrilateral CWPR is 7:9:3:5 then find the measures of its angles and write the type of quadrilateral with reason. ​

Answer 1

Answer:

Step-by-step explanation:

we know that the ratio of the angels are=7:9:3:5

let x be the common multiple

and the sum of all the angles of a quadrilateral =360 degree

then

7x+9x+3x+5x=360

=> 24x=360

=>x=15

therefore the angles will be

7x=105 degree

9x=135 degree

3x=45 degree

5x=75 degree

let the opposite angels be

7x and 5x

9x and 3x

then the quadrilateral is a parallelogram as the opposite angels are equal to 180 degree