Trapezoid MO

The rectangular trapezoid ABCD with right angle at point B, |AC| = 12, |CD| = 8, diagonals are perpendicular to each other.

Calculate the perimeter and area of ​​the trapezoid.

Result

p =  33.31
A =  69.25

Solution:

A=(AB+CD)BC2=69.25A = \dfrac{(|AB|+|CD|)\cdot |BC|}{2}= 69.25



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