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3 years ago

12 points! The interior angles formed by the sides of a hexagon have measures that some to 720°. What is the measure of angle F?

Mathematics

1 answer:

statuscvo [17]3 years ago

8 0

Sum would be equal to 720.
so, x-60 + x-40 + 130 + 120 + 110 + x-20 = 720
3x + 240 = 720
3x = 720 - 240
x = 480/3
x = 160

Angle F = x-20 = 160 - 20 = 140

In short, Your Answer would be 140

Hope this helps!

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1) This is a geometric sequence, meaning a constant (like 6 or 3.5) is being multiplied to every term. First we need to find the constant.

This can be done by doing -42 ÷ 7 or 252 ÷ -42

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--> r means the constant (or common ratio) that is being multiplied.

--> $a_1$ means the first term

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--> $n-1$ is just the "n" in $a_n$ minus 1.

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