3 years ago

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

Mathematics

2 answers:

lorasvet [3.4K]3 years ago

7 0

Answer:

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]3 years ago

3 0

Answer:

Step-by-step explanation:

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