1 year ago

I need help to find the unknown angle measures.And the equation pls, the problem is down below.

Mathematics

1 answer:

Ivenika [448]1 year ago

7 0

Answer:

Step-by-step explanation:

Corresponding angles equal 180 degrees when added

6x + 3x = 180

9x = 180

x = 20

angle CBD is 60 and angle GFH is 120

3(20) = 60

6(20) = 120

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