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eduard
2 years ago
7

The interior angles formed by the sides of a hexagon have measures that sum to 720°.

Mathematics
1 answer:
navik [9.2K]2 years ago
6 0

Answer:

Angle F = 140°

Step-by-step explanation:

Add up all the angles and set it equal to 720°

x-20+x-40+x-60+130+120+110=

720

Add the x's together. And the numbers together.

3x - 120 + 360 =720

3x + 240 = 720

Subtract 240.

3x = 480

Divide by 3.

x = 160

Now find Angle F.

F = 160 - 20

F = 140°

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