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Read the following text and answer the following question on the basis of the same:
Authority wants to construct a slide in a city park for children. The slide was to be constructed for children below the age of 12 years. Authority prefers the top of the slide at a height of 4 m above the ground and inclined at an angle of 30° to the ground.
Q. The value of sin2 30° + cos2 60° is:
  • a)
    1 / 4
  • b)
    1 / 2
  • c)
    3 / 4
  • d)
    3 / 2
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Read the following text and answer the following question on the basi...
Sin2 30° + cos2 60°
= (1 / 2)2 + (1 / 2)2
= 1 / 4 + 1 / 4
= 2 / 4 = 1 / 2
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Read the following text and answer the following question on the basi...
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Read the following text and answer the following question on the basis of the same:Authority wants to construct a slide in a city park for children. The slide was to be constructed for children below the age of 12 years. Authority prefers the top of the slide at a height of 4 m above the ground and inclined at an angle of 30° to the ground.Q. The value of sin2 30° + cos2 60° is: a)1 / 4b)1 / 2c)3 / 4d)3 / 2Correct answer is option 'B'. Can you explain this answer?
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Read the following text and answer the following question on the basis of the same:Authority wants to construct a slide in a city park for children. The slide was to be constructed for children below the age of 12 years. Authority prefers the top of the slide at a height of 4 m above the ground and inclined at an angle of 30° to the ground.Q. The value of sin2 30° + cos2 60° is: a)1 / 4b)1 / 2c)3 / 4d)3 / 2Correct answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Read the following text and answer the following question on the basis of the same:Authority wants to construct a slide in a city park for children. The slide was to be constructed for children below the age of 12 years. Authority prefers the top of the slide at a height of 4 m above the ground and inclined at an angle of 30° to the ground.Q. The value of sin2 30° + cos2 60° is: a)1 / 4b)1 / 2c)3 / 4d)3 / 2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following text and answer the following question on the basis of the same:Authority wants to construct a slide in a city park for children. The slide was to be constructed for children below the age of 12 years. Authority prefers the top of the slide at a height of 4 m above the ground and inclined at an angle of 30° to the ground.Q. The value of sin2 30° + cos2 60° is: a)1 / 4b)1 / 2c)3 / 4d)3 / 2Correct answer is option 'B'. Can you explain this answer?.
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