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lines gf abd bf meet at a thr vaule if d is?the vule of w is?

Sagot :

Angles and Lines

We have added a couple of angles to facilitate the explanation:

We have found the angle of 120° from the angles of 60° and angle A which are supplementary.

Now for the line GD, the sum of the angles should be 180° also, thus:

x = 180° - 35° - 120° = 25°

Angle d is the complement of x, thus: d = 90° - 25° = 65°

d = 65°

Finally, for the same line GD, the sum of 60° + w + d = 180°

w = 180° - 65° - 60° = 55°

w = 55°

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