Question

Please help and show work if you can​

Answer 1

25. a = 60

26. a = 17

Explanation:

In these two problems we are going to use a property of parallelograms that says: opposite angles have equal measure

so we have

25.

`6a+10=130\\\\6a=130-10\\\\6a=120\\\\a=60`

and for 26 we have

`4a-4=2a+30\\\\4a=2a+30+4\\\\4a=2a+34\\\\4a-2a=34\\\\2a=34\\\\a=17`