411,187 views
34 votes
34 votes
HELP ME PLEASE AND THANKS SO MUCH

HELP ME PLEASE AND THANKS SO MUCH-example-1
User Kiesha
by
2.6k points

2 Answers

24 votes
24 votes

Answer:

180-(65+57)=58

Explanation:

User Aman Mahajan
by
2.7k points
23 votes
23 votes

Answer:

Explanation:

There's only 1 angle to find.

45 + 57 + ? = 180 All triangles have interior angles that add to 180.

102 + ? = 180 Combined 45 and 57 Subtract 102 from both sides

? = 180 - 102 Combine

? = 78

User Hiren Pandya
by
2.9k points