Question

Can someone please help me! im stuck on this!!


Giving brainiest to whoever answers first and correctly!!

Answer 1

Answer:

The Answer is 50

Step-by-step explanation:

The angle of the whole thing is 90 so subtract 40 from that

Answer 2

Answer:

Angle b is 50 degrees

Step-by-step explanation:

The two angles add to 90 degrees because it is a right angle.  The two angles are complementary.

a+b = 90

We know angle a is 40 degrees

40 +b = 90

Subtract 40 from each side

40-40 +b = 90-40

b = 50