Question

Please solve need answer asap​

Answer 1

x=4, ADE=59°

Explanation:

this is a rectangle so the total angle is equal to 90 so

(4x+15)+(13x+7)=90

= 17x+22=90

= 17x= 90-22= 68

= x= 68÷17=4

,x = 4

and then

4x+15= 4×4+15= 31

,angle ADE will be

= 180-(90+31)= 59°