Step-by-step explanation:
Let us take ratio constant as 'x'
Therefore ratio of angles
3x:5x:9x:13x
Sum of interior angles of quadrilateral is 360 degree.
3x+5x+9x+13x=sum of interior angles of quadrilateral
=>3x+5x+9x+13x=360
=>30x=360
=>x=12
Answer:
12.5 years
Step-by-step explanation:
The answer to the problem is going to be 8:13
Answer:
Step-by-step explanation:
A
We can compare the two units or object performances by that.... even in the case of magnitude lower than zero....