Question

Can someone help find the value of e? ​

Answer 1

e° = 53°

Explanation:

The sum of external angles is 360°. So,

74° + 136° + 97° + e° = 360°

307° + e° = 360°

e° = 360° - 307°

e° = 53°

Answer 2

e = 58°

Explanation:

Fact: total angle is always 360°

e+ 136° + 97° + 74° = 360°

e = 360° - 136° - 97° - 74°

=58°