# Areaf of ST

It is given square DBLK with side |BL|=13. Calculate area of triangle DKU if vertex U lie on line LB.

Correct result:

S =  84.5

#### Solution:

$S=\frac{1}{2}{a}^{2}=84.5$ We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you! Tips to related online calculators

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