3 years ago

Answer 11-12 it’s ok if your don’t no one of them. Please do at least one. Thanks.

Mathematics

1 answer:

Naddika [18.5K]3 years ago

3 0

[11]

Equation: 180° - 75°

Measure: 105°

A straight line has an angle measurement of 180°. Since we have GFB, 75°, we can find EFB this way.

[12]

Equation: 90° - 40°

Measure: 50°

The little box in the angle shows that it is equal to 90°. Since they give us HGB, 40°, we can solve for EFB using this information.

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