Answer:
Step-by-step explanation:
* =
Answer: They originally thought they were paying £1680
1680+12.5%1680= 1890
1680+210=1890
1890=1890
hypotenuse = 5
height = 2
Using Pythagoras theorem,
5² = 2² + m²
=> 25 = 4 + m²
=> 25–4 = m²
=> √21 = m
=> m = 4.58
Value of m is 4.58
a