Question

A x=6 angle measure is 36

b x=9 angle measure is 36
c x=6 angle measure is 54
d x=9 angle measure is 54

Answer 1

A

Explanation:

6x° and 54° form the angle of 90° , that is

6x + 54 = 90 ( subtract 54 from both sides )

6x = 36 ( divide both sides by 6 )

x = 6

then

6x = 6 × 6 = 36°