Question

Hello ✌️✌️

Tell me the answer if you plz
I will mark u as brainliest

Answer 1

Answer:

Let the three angles be 2x,5x,6x

One angle is given as 100 degree

We know that sum of all angles of a quadrilateral is 360 degrees

so 2x+5x+6x+100=360

13x=260

x= 20

angle STU is 2x that is 2×20

= 40 degrees ans....

Please mark as brainliest.......

Answer 2

Answer:

see the attachment .........