Math, asked by aldannoronha, 2 months ago

hi, I'm in 7th grade. I have to submit this assignment.
please help me​

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Answers

Answered by DoubtCracker123
1

Answer:

b

Step-by-step explanation:

pls mark brainiest

Answered by Anonymous
4

\Rightarrow\underline\bold{{Question\::-}}

  1. The\:triangle\:having\:angles\:45°,\:30°\:and\:105°\:is\:
  • Acute\: Triangle

  • Obtuse\: Triangle

  • Equiangular\: Triangle

  • Right\:Angled\: Triangle

 

 

\Rightarrow\underline\bold{{Given\::-}}

  • Angles\::-
  1. 45°
  2. 30°
  3. 105°

 

 

\Rightarrow\underline\bold{{Solution\::-}}

  • Let\:us\:check\:each\: triangle\:one\:by\:one

 

 

  • Acute\:Angle

  • Angle\:less\:than\:90°

  • 45°\:+\:30°\:105°

  • 180°

\therefore{Its\:not\:an\:acute\:angle}

 

 

  • Obtuse\:Angle

  • Angle\:between\:90°\:and\:180°

  • 45°\:+\:30°\:105°

  • 180°

\therefore{Its\:not\:an\: obtuse\:angle}

 

 

  •  Equiangular\:Angle

  • Angle\:having\:equal\:sides

  • 45°\:+\:30°\:105°

  • 180°

\therefore{It\:has\:no\:equal\:sides}

\therefore{Its\:not\:an\:equiangular\:angle}

 

 

  •  Right\:Angled\:triangle

  • Angle\:having\:90°

  • 45°\:+\:30°\:105°

  • 180°

\therefore{Its\:not\:an\:Right\:angled\:triangle}

 

 

 

\huge\mathfrak{{Hope \: that \: helps \: !!!}}

\bold{{\: \: \: \:\:\: \: \: \: \: \: \: \: \: \: \:\: \: \: \: \: \:  \: \: \: \: \: \:\: \: \: \: \: \: \:♡\: @Moon25020\:♡}}

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