Question

Set up and solve an equation for the value of x. Use the value of x and a relevant angle relationship in the diagram.

(please also show an step by step process of getting EAF!) ​

Answer 1

x = 27 , ∠ EAF = 27°

Explanation:

∠ GAF = 90° , then

∠ GAC + ∠ CAF = ∠ GAF , that is

x + 63 = 90 ( subtract 63 from both sides )

x = 27

∠ DAE = 90°

since CD is a straight angle of 180° , then

∠ CAE = 90° , so

∠ CAF + ∠ EAF = ∠ CAE , that is

63° + ∠ EAF = 90° ( subtract 63° from both sides )

∠ EAF = 27°