asked 181k views
3 votes
Find the size of angle x

Find the size of angle x-example-1

2 Answers

4 votes

Answer:

35 degrees.

Explanation:

There are 360 degrees in a circle so:

220 + x + 3x = 360

4x = 360 - 220

4x = 140

x = 140/4 = 35 degrees

answered
User Daree
by
7.8k points
1 vote

Answer:

x=35°

Explanation:

Angles that meet at a point sum up to 360°

x+3x+220=360°

4x=360-220

4x=140

x=35°

answered
User Etarhan
by
7.6k points

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