Question

plz ans thissssssssssssssssssss

Answer 1

Step-by-step explanation:

प्लीज एक्सप्लेन दिस आंसर आई डोंट नो इट बट प्लीज डोनेट एंड शो मी शो टू मी

Answer 2

SOLUTION :

GIVEN RATIO OF a AND b = 2 : 3

LET a = 2x AND b = 3x

∠a + ∠b + ∠POY = 180° { ∵ ANGLES ON STEAIGHT LINE }

=> 2x + 3x + 90° = 180°

=> 5x = 90° => x = 18

THEN ,

a = (2x) = 36°

b = (3x) = 54°

∠b = ∠O { ∵ VERTICALLY OPPOSITE ANGLES }

=> ∠O = 54°

∠O + ∠c = 180° { ANGLES ON STRAIGHT LINE }

=> ∠c = 180° - 54°

=> ∠c = 124°

∴ ∠c = 124°

HOPE IT HELPS !!!!