Find The Area Of The Triangle With Sides Of Length

MathMath

From: US
Posts: 17
Votes: 51
Find the area of the triangle with sides of lengths 15 centimeters, 13 centimeters, and 22 centimeters. (Round your answer to one decimal place.) ___________cm2

 

Answer No.1

UberGuy6

From: US
Posts: 20
Votes: 40
S = 13+15+22 /2 = 25 s-a = 25-13 = 12 s-b = 25-15 = 10 s -c = 25-22 = 3 area = sqrt(12*10*3*25) = 94.8 cm^2

Answer No.2

Anonymous

From: -
Posts: -
Votes: -
94.8 cm^2

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