Question

A 40 degrees
B 50 degrees
C 90 degrees
D 130 degrees

Answer 1

The measurement of
`\angle 2` is
`40\textdegree`.

Explanation:

-The angle beside the angle with the measurement is
`50\textdegree`, is also
`50\textdegree`, because both angle are congruent. The angles in the of the triangle, is
`90\textdegree`. So, to find the measure of
`\angle2`, you need subtract
`50\textdegree` from
`90\textdegree` to get the measurement of
`\angle 2` :

`50\textdegree - 90\textdegree = 40\textdegree`

-Result:

`\angle 2 = 40\textdegree`

Answer 2

50

Step-by-step explanation: because number on and 2 are the same and if one is 50 then 2 is 50