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Hi I need help can someone please help

Hi I need help can someone please help-example-1
User Gerzie
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1 Answer

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Answer:

Angles 1 and 2 are 115 degrees. Angles 3 and 4 are 65 degrees.

Explanation:

7x - 4 + 3x + 14 = 180 (angles 1 and 3 form a straight line so they add to 180 degrees)

10x + 10 = 180

10x = 170

x = 17

m<1 = 7(17) - 4 = 115

m<3 = 3(17) + 14 = 65

Opposite angles are equivalent so m<2 = 115 and m<4 = 65.

User ScruffyDog
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