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Plz solve for x; Geometry

Plz solve for x; Geometry-example-1

2 Answers

4 votes

Answer:

x = 60 Degrees

Explanation:

Using the vertical angle theorem -->

we can conclude Ang. COB = Ang. AOD -->

Convert into an equation -->

30 + 2x = 90 + x

Combine like terms and solve

2x = 60 + x

x = 60

--> thus, x is equal to 60 degrees

Hope this helps!

User Lakshma Gopidi
by
4.4k points
3 votes

Answer:

48°

Explanation:

Overall, it's 360°. If you add 90° (the right triangle), x°, x°, 2x, 30°, and x° you will get 5x + 120. Subtract 120 from 360, and you will get 240. Once you get 240, you divide by 5, to solve for x.

User Felina
by
3.7k points