Question

Consider the following pentagon and find all its interior angles​

Answer 1

Answer:

C=x+9=68+9=77

D=2x-4=132

E=2x+5=141

F=x-15=53

G=2x+1=137

Step-by-step explanation:

Sum of interior angle of Pentagon=540°

(x+9)+(2x+1)+(x-15)+(2x+5)+(2x-4)=540

x+9+2x+1+x-15+2x+5+2x-4=540

8x-4=540

8x=540+4=544

x=544/8=68