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HELP ASAP AND PLEASE PUT THE STEPS

HELP ASAP AND PLEASE PUT THE STEPS-example-1
User Kcnygaard
by
4.5k points

1 Answer

4 votes

Answer:

hii

Explanation:

interior corner of the triangle is 180°

180° - 78° - 90° = 12°

x = 12°

2y - 1 = 24

2y = 24 + 1

y = 25/2

y = 12.5

User Chamil Kandamby
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4.0k points