Sequences=characterised by a common ratio
series: sum of the terms in a geometric sequence
The lengths of sides a and c add to 9 cm, the length of side b.
In a triangle, the the sum of the lengths of any two sides must be greater than the the length of the third side. These dimensions do not make a triangle.
Is this really what you meant? Why did you use capital A for a side? Or is A an angle, and it measures 6 deg, not 6 cm?
Answer:
the answer is 3 and 9. 9 is 6 greater than 3 and 9 squared and 3 squared added up give you 90.
The correct answer would be C
Hope this helped
18 with a remainder of 26 I got this by using a long division calculator I hope this helps you
