Write any two theorems and proofs of the theorems related to properties of parallelograms
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Write any two theorems and proofs of the theorems related to properties of parallelograms
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Answer:
The four important properties of a parallelogram are as follows.
Opposites sides of a parallelogram are equal and parallel to each other.
Opposite angles are equal. ∠A= ∠C, and ∠B = ∠D
All the angles of a parallelogram add up to 360o. ∠A + ∠B + ∠C + ∠D = 360o.
The consecutive angles of a parallelogram are supplementary. i.e.,
∠A + ∠B = 180o
∠B + ∠C = 180o
∠C + ∠D = 180o
∠D + ∠A = 180o
Answer:
Four important theorems relating to the properties of a parallelogram are given below: Opposite sides of a parallelogram are equal. Opposite angles of a parallelogram are equal. Diagonals of a parallelogram bisect each other.
Step-by-step explanation:
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