Question

I NEED MATH HELP!!!!!!!!

Answer 1

sorry can you help me get the area using Heron's formula

Answer 2

http://en.wikipedia.org/wiki/Heron's_formula

Answer 3

two sides are 24 and 25 ,i can not read the third.

Answer 4

7 ! - third side , it is inverted !

Answer 5

2s=sum of three sides=24+25+7=56
s=56/2=28
\[area=\sqrt{28\left( 28-24 \right)\left( 28-25 \right)\left( 28-7 \right)}\]
\[=\sqrt{28*4*3*21}=\sqrt{7*4*4*3*3*7}=?\]