Question

the sides of a triangle are 6dm,2.5dmand6.5dm.verify that it is right triangle.

Answer 1

for cheacking whether these sides togerthere form a right angle triangle then we should use pythogaras therorm
a^{2} +b ^{2} =c ^{2} 
the longest mesure ment is 6.5 so this is our "c" 
therefore c^(2)=6.5*6.5=42.25
the rest two sides are the 'a'and 'b' so =6*6+2.5*2.5
                                                        =36+6.25
                                                        =42.25
 therefore lhs =rhs th
 there the 6dm,2.5dm and 6.5dm are the sides of a right angle trangle

Answer 2

Answer:.

Step-by-step explanation: