Question

find the value of x plz fast ​

Answer 1

Answer:

62°

Explanation:

because there is 89° , 92° 2 is even member thata way the answer is 62°

Answer 2

Answer:

$\boxed{\huge \purple{x = 74°}}$

Explanation:

Total angle of a straight line is 180° so interior angles of Pentagon will be

$180° - 85° = 95° \\ 180° - 20° =160° \\ 180° - 92° = 88°\\ 180° -89° = 91°\\ and \: 180° - x$

Now sum of all interior angles of a Pentagon is

$= (5 - 2) \times 180° \\ = 3 \times 180° \\ = 540°$

So add all angles we get

$95° + 160° + 88° + 91° + 180° - x = 540° \\ \\ \implies \: x = 614° - 540°\\ \\ \implies x = 74°$