Question

HELP! Angle Sum Theorem - What does Y equal? WILL GIVE BRAINLIEST!

Answer 1

The sum of the 3 inside angles of a triangle need to equal 180.

Y = 180 - 90 - 48 = 42 degrees.

See attached picture:

Answer 2

Answer:

42 degrees.

Step-by-step explanation:

The triangle containing angle y and 48 degrees is right angled.

So y + 48 = 90

y = 42 degrees.