Question

find the value of the following angle​

Answer 1

Step-by-step explanation:

4x+10+9x-70 = 180

13x-60 = 180

13x = 180+60

13x = 240

x = 240/13

x = 18.46

so 4×18.46+10 = 73.84⁰

and 9×18.46-70 = 96.14⁰

Sum of co interior angles is 180⁰