81.6k views
0 votes
Help pleaseeeeeeeeeeee

Help pleaseeeeeeeeeeee-example-1
User Sam Martin
by
4.4k points

1 Answer

7 votes

Answer:

60

Explanation:

All angles in a triangle equal 180

you already have Angles A (30) and C (90)

Set your formula up as

180-30-90=B

60=B

User Murillo Ferreira
by
4.6k points