Findthevaluesofxandy.

1.	Findthevaluesofxandy.
Answer» Answer: (i) y = 80° ; x = 50° (ii) x = 110° ; y = 70° Step-by-step EXPLANATION: (i) y = 80° {∴vertically opposite angle x + y + 50° = 180° {∴ angle sum of triangle x + 80° + 50° = 180° x = 50° (ii) x = 50° + 60° = 110° {∴ EXTERIOR angle x + y = 180° { ∴ linear pair y = 180° - 110° y = 70° hope the answer is helpful.. if it is mark it as brainliest... HAPPY learning...

Answer»

Answer: (i) y = 80° ; x = 50°

(ii) x = 110° ; y = 70°

Step-by-step EXPLANATION:

(i) y = 80° {∴vertically opposite angle

x + y + 50° = 180° {∴ angle sum of triangle

x + 80° + 50° = 180°

x = 50°

(ii) x = 50° + 60° = 110° {∴ EXTERIOR angle

x + y = 180° { ∴ linear pair

y = 180° - 110°

y = 70°

hope the answer is helpful.. if it is mark it as brainliest...

HAPPY learning...

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