3 years ago

I need help please.

Mathematics

1 answer:

Ghella [55]3 years ago

8 0

Answer:

∠W = 81°

Step-by-step explanation:

Triangle OGD is isosceles, so angle OGD has the same measure as angle ODG, 17°.

Triangle OGF is isosceles, so angle OGF has the same measure as angle OFG, 49°.

Angle DGF is the difference between angle OGF and angle OGD:

∠DGF = 49° -17° = 32°

External angle W is equal to the sum of remote internal angles DGF and OFG:

∠W = 32° +49°

∠W = 81°

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