. The sides of a triangle are 26 cm 39 cm and 56 cm. Find area, the perpendicular drawn from the opposite vertex to the side of 25 cm.
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Answer:
Area can be find out by using herons formula
Now
Semi perimeter=(26+39+56)/2
=121/2=60.5
Now
Area=√{s(s-a)(s-b)(s-c)}
Area=√{60.5(60.5-26)(60.5-39)(60.5-56)}
Area=√201941.438
Area=449.3
Step-by-step explanation:
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