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3 years ago

I don’t understand how to do this

Mathematics

1 answer:

Simora [160]3 years ago

3 0

It's looking for the measures

m<F + m<G = 180°

(4x)° + (8x)° = 180°

12x = 180°
÷12 ÷12

x = 15

check your work

m<F + m<G = 180°

(4x)° + (8x)° = 180°

4(15)° + 8(15)° = 180°

60° + 120° = 180°

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Answer:

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Step-by-step explanation:

Factor and set each factor equal to zero.

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marysya [2.9K]

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Step-by-step explanation:

Given

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