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14 votes
Help needed ASAP!!!

Help needed ASAP!!!-example-1
User Mahesh KP
by
4.0k points

2 Answers

6 votes

Answer:

45

Explanation:

because in total it's a 90-degree agle half of 90 is 45.

User DKK
by
3.3k points
9 votes

Answer:

Angle b = 30 degrees

Step-by-step explanation:

3x = 90.

X= 30

Angle b = 30 degrees

User Assaf Neufeld
by
3.8k points