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djverab [1.8K]
4 years ago
14

Someone help me with this and I’ll mark u as brilliant

Mathematics
2 answers:
lorasvet [3.4K]4 years ago
7 0

Answer:

90

Step-by-step explanation:

Numbered angle = 4x°

4x° + 4x° = 180 (angle on a straight line)

8x° = 180°

divide both sides by 2

4x° = 90°

numbered angle = 90°

DedPeter [7]4 years ago
3 0

Answer:

B)

Step-by-step explanation:

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