How to find the length of one side if area of parallelograms ,rhombus and equilateral are given
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Answer:
To find the area of a rhombus, multiply the lengths of the two diagonals and divide by 2 (same as multiplying by 1/2): The sides and angles of a rhombus: The sides of a rhombus are all congruent (the same length.) Opposite angles of a rhombus are congruent (the same size and measure.)
to find the area of a parallelogram, Opposite sides are equal in length and opposite angles are equal in measure. To find the area of a parallelogram, multiply the base by the height. The formula is: A = B * H where B is the base, H is the height, and * means multiply.
An equilateral triangle is one in which all three sides are equal in length. Consequently, each of its three interior angles measure a third of 180∘, which is 60∘ each. ... Consider the following equilateral triangle ABC whose side length is a units. Since AD is the median to BC, BD = DC = BC/2 = a/2 units.