The perimeter of a tringle is 5a²+5a+9 and the two sides are a²+2a-3 and 2a²+a-3. Find the third ans
Answers
Answer:
2a^2+2a+15
Step-by-step explanation:
we know here,
we know here,perimeter of triangle is 5a^2+5a+9.
we know here,perimeter of triangle is 5a^2+5a+9.one side=a^2+2a-3
we know here,perimeter of triangle is 5a^2+5a+9.one side=a^2+2a-3and, second one = 2a^2+a-3
we know here,perimeter of triangle is 5a^2+5a+9.one side=a^2+2a-3and, second one = 2a^2+a-3we also know that,
we know here,perimeter of triangle is 5a^2+5a+9.one side=a^2+2a-3and, second one = 2a^2+a-3we also know that,perimeter of triangle = sum of its three sides.
we know here,perimeter of triangle is 5a^2+5a+9.one side=a^2+2a-3and, second one = 2a^2+a-3we also know that,perimeter of triangle = sum of its three sides.let third side be 'x'.
we know here,perimeter of triangle is 5a^2+5a+9.one side=a^2+2a-3and, second one = 2a^2+a-3we also know that,perimeter of triangle = sum of its three sides.let third side be 'x'.now,
we know here,perimeter of triangle is 5a^2+5a+9.one side=a^2+2a-3and, second one = 2a^2+a-3we also know that,perimeter of triangle = sum of its three sides.let third side be 'x'.now,5a^2+5a+9 = (a^2+2a-3)+(2a^2+a-3)+x
we know here,perimeter of triangle is 5a^2+5a+9.one side=a^2+2a-3and, second one = 2a^2+a-3we also know that,perimeter of triangle = sum of its three sides.let third side be 'x'.now,5a^2+5a+9 = (a^2+2a-3)+(2a^2+a-3)+x5a^2+5a+9 = 3a^2+3a-6+x
we know here,perimeter of triangle is 5a^2+5a+9.one side=a^2+2a-3and, second one = 2a^2+a-3we also know that,perimeter of triangle = sum of its three sides.let third side be 'x'.now,5a^2+5a+9 = (a^2+2a-3)+(2a^2+a-3)+x5a^2+5a+9 = 3a^2+3a-6+x(5a^2+5a+9)-(3a^2+3a-6) = x
we know here,perimeter of triangle is 5a^2+5a+9.one side=a^2+2a-3and, second one = 2a^2+a-3we also know that,perimeter of triangle = sum of its three sides.let third side be 'x'.now,5a^2+5a+9 = (a^2+2a-3)+(2a^2+a-3)+x5a^2+5a+9 = 3a^2+3a-6+x(5a^2+5a+9)-(3a^2+3a-6) = x2a^2+2a+15 = x
thus, the third side is 2a^2+2a+15
hope it helped...
Answer:
answer is 2a²-8a+15 ha man answer dado