Question

Will give brainliest answer

Answer 1

Answer:

tan x=O/A

X=tan-¹(O/A)

X=tan-¹(10.5/20.1)

X=27.6

Answer 2

Answer:

x = 132°

Step-by-step explanation:

The figure has parallel bases and is a trapezium

The lower base angle is supplementary to the upper base angle, that is

x + 48° = 180° ( subtract 48° from both sides )

x = 132°