2 years ago

HELP PLEASE I DONT UNDERSTAND AND NEED TO PASS

Mathematics

1 answer:

Simora [160]2 years ago

4 0

Answer:

1: 80 degrees

Step-by-step explanation:

Angle R is 130

Angle S is 60

Quadrilatural's angles add up to 360

360 - 130 - 60 = 170

In my opinion angle U looks like a right angle so 90 degrees.

170 - 90 = 80

so 80 degrees

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