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Find the angles of a triangle which are in the ratio 4 : 3 : 2.
  • a)
    15°, 20°, 25°
  • b)
    20°, 20°, 40°
  • c)
    80°, 60°, 40°
  • d)
    40°, 80°, 60° 
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Find the angles of a triangle which are in the ratio 4 : 3 : 2.a)15&de...
Let the measure of the given angles of the triangle be (4x)°, (3x)° and (2x)° respectively.
4x + 3x + 2x = 180°
⇒ 9x = 180°

So, the angles measure (4×20)°, (3 × 20)° and (2 × 20)° 
Hence, the angles of the triangle are 80°, 60°, 40°.
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Find the angles of a triangle which are in the ratio 4 : 3 : 2.a)15°, 20°, 25°b)20°, 20°, 40°c)80°, 60°, 40°d)40°, 80°, 60°Correct answer is option 'C'. Can you explain this answer?
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Find the angles of a triangle which are in the ratio 4 : 3 : 2.a)15°, 20°, 25°b)20°, 20°, 40°c)80°, 60°, 40°d)40°, 80°, 60°Correct answer is option 'C'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Find the angles of a triangle which are in the ratio 4 : 3 : 2.a)15°, 20°, 25°b)20°, 20°, 40°c)80°, 60°, 40°d)40°, 80°, 60°Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find the angles of a triangle which are in the ratio 4 : 3 : 2.a)15°, 20°, 25°b)20°, 20°, 40°c)80°, 60°, 40°d)40°, 80°, 60°Correct answer is option 'C'. Can you explain this answer?.
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