Question

find
$< egf$
​

Answer 1

Answer:

50

Step-by-step explanation:

see BEF=90 °

THEREFORE ANGLE FED ALSO 90 °

THEREFORE ANGLE AFE ALSO 90°

THEREFORE ANGLE FEA 40°【130°-90°=40°】

IN A TRIANGLE TOTAL ANGLE =180°

THEREFORE ANGLE AFE +FEA +EAF=180°

THEREFORE 180°-{90+40}°=50°