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3 years ago

Determine the unknown angle measures in the figure

Mathematics

2 answers:

Paha777 [63]3 years ago

8 0

Step-by-step explanation:

<2 ( exterior angle ) , and exterior angle is the sum of two opposite interior angle;

<2=63°+49°= 112°.

<5= 180°-31°-112°= 37°
<1+<5+63°= 180° = <1=180°-63°-37°= 80°
<1=<4(vertically opposite angle) = 80°.
<3+49°=180°(linear pair) = <3= 180°-49°= 131°.

hope this helps you.

dusya [7]3 years ago

6 0

Answer:

angle 3- 131

angle 2- 112

angle 5- 37

angle 1- 80

angle 4- 80

hope this helps :)- please crown me brainliest!!!

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