Question

PLEASE HELP ME WITH THIS QUESTION

Answer 1

Answer:

3x-15+2x+2x+2x+24=360

9x+9=360

9x=360-9

9x=351

x=351÷9

x=39

Answer 2

Answer:

x=39°

Step-by-step explanation:

According to Angle sum property of a parallelogram we know that,

sum of all angles = 360°

so,

2x + 2x + 2x+3x + 24-15 =360°

=> 9x + 9 = 360°

9x = 351

x= 351/9 = 39°

so, 2x = 78°

3x - 15 = 102°

2x+24 = 102°

2x = 78°

For proof when you add up all these then you will get 360°