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Pleas help me i dont know how to figure out the angles

Pleas help me i dont know how to figure out the angles-example-1

2 Answers

3 votes

Answer:angle b = 60°, angle c = 50°

Explanation::)))

User Evgeny Nozdrev
by
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3 votes

Answer:

angle b = 60°, angle c = 50°

Explanation:

angle b: 120° - 80° = 60°

this is because a straight line is 180*, therefore given the angle 120° we can work out the other by subtracting it from 180°

angle c: 60° + 70° = 130°, 180° - 130° = 50°

this is because angles in a triangle add up to 180°, therefore given two angles we can subtract them from 180° to get the third

hope this helps! :)

User Luke Vella
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3.1k points