Evaluate: 2\sqrt{2}\cos 45°\sin 30° + 2\sqrt{3}\cos 30°... | VSA 2m | Maths | SuperPadhai

Introduction To Trigonometry > Question

VSA2 marksYear: 2024EasyCBSE Class 10

trigonometrystandard-anglesevaluation

Question

Evaluate:

22 cos 45° sin 30° + 23 cos 30°

Solution

1

22 \times \frac{1}{2} \times \frac{1}{2} + 23 \times \frac{3}{2}

+1.5 marks

2

= 1 + 3 = 4

+0.5 marks

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