Math, asked by sevanaik1975, 2 months ago

answer of all these questions

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Answers

Answered by Disha2496

Answer:

this is the first one

hope this helps u

all the best

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mohansingh1234: You must be a light, because you are turning me on every time you switch.

Disha2496: ???

mohansingh1234: Your beauty is going to last for an eternity.

tamanna9806: it is study app

tamanna9806: ladkiyon ki taref krne ke liye nahi

Disha2496: haa

tamanna9806: hmm

Answered by tamanna9806

Answer:

1. (2x+15)° + (x+10)° + (3x+5)° = 180° ( Angle Sum Propert)

2x+x+3x+15+10+5= 180°

6x+30= 180°

6x= 180-30°

6x= 150°

x= 150/6

x= 25°

Angle A= (x+10)°

= 25+10=35°

Angle B= (3x+5)°

= 3*25+5= 75+5= 80°

Angle C= (2x+15)°

= 2*25+15= 50+15=65°

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