Question

freeAtomic no. of Hydrogen = ?​points next question on the way​

Answer 1

Answer:

Area of Quadrilateral Formula Using Sides

When the sides of a quadrilateral and two of its opposite angles are given, we can find its area using the Bretschneider′s formula. Let us consider a quadrilateral whose sides are a, b, c, and d, and two of its opposite angles are θ1 1 and θ2 2 .

Answer 2

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